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From d778dd4a03f7bd45108fdebcc75dff5e886c30b2 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?=D0=BD=D0=B0=D0=B1?= <nabijaczleweli@nabijaczleweli.xyz>
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Date: Thu, 16 Dec 2021 14:37:53 +0100
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Subject: [PATCH] kernel-install: fix shellcheck
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(cherry picked from commit 0bb1cb1fce5ebf307501dec1679e37f0c0157be9)
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Related: #2065061
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---
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 src/kernel-install/kernel-install | 22 +++++++++++-----------
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 1 file changed, 11 insertions(+), 11 deletions(-)
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diff --git a/src/kernel-install/kernel-install b/src/kernel-install/kernel-install
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index b358b03b2f..f6da0cf7a8 100755
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--- a/src/kernel-install/kernel-install
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+++ b/src/kernel-install/kernel-install
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@@ -26,8 +26,8 @@ usage()
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     echo "  $0 [OPTIONS...] add KERNEL-VERSION KERNEL-IMAGE [INITRD-FILE ...]"
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     echo "  $0 [OPTIONS...] remove KERNEL-VERSION"
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     echo "Options:"
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-    echo "  -h,--help     Print this help"
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-    echo "  -v,--verbose  Increase verbosity"
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+    echo "  -h, --help     Print this help"
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+    echo "  -v, --verbose  Increase verbosity"
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 }
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 dropindirs_sort()
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@@ -58,15 +58,15 @@ dropindirs_sort()
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 export LC_COLLATE=C
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-for i in "$@"; do
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-    if [ "$i" == "--help" -o "$i" == "-h" ]; then
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+for i; do
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+    if [ "$i" = "--help" ] || [ "$i" = "-h" ]; then
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         usage
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         exit 0
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     fi
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 done
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 KERNEL_INSTALL_VERBOSE=0
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-if [ "$1" == "--verbose" -o "$1" == "-v" ]; then
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+if [ "$1" = "--verbose" ] || [ "$1" = "-v" ]; then
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     shift
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     KERNEL_INSTALL_VERBOSE=1
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 fi
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@@ -185,13 +185,13 @@ case $COMMAND in
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         for f in "${PLUGINS[@]}"; do
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             if [[ -x $f ]]; then
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                 [ "$KERNEL_INSTALL_VERBOSE" -gt 0 ] && \
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-                    echo "+$f add $KERNEL_VERSION $ENTRY_DIR_ABS $KERNEL_IMAGE ${INITRD_OPTIONS[@]}"
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+                    echo "+$f add $KERNEL_VERSION $ENTRY_DIR_ABS $KERNEL_IMAGE ${INITRD_OPTIONS[*]}"
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                 "$f" add "$KERNEL_VERSION" "$ENTRY_DIR_ABS" "$KERNEL_IMAGE" "${INITRD_OPTIONS[@]}"
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                 x=$?
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-                if [[ $x == $SKIP_REMAINING ]]; then
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+                if [ $x -eq "$SKIP_REMAINING" ]; then
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                     break
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                 fi
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-                ((ret+=$x))
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+                ((ret+=x))
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             fi
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         done
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         ;;
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@@ -203,10 +203,10 @@ case $COMMAND in
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                     echo "+$f remove $KERNEL_VERSION $ENTRY_DIR_ABS"
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                 "$f" remove "$KERNEL_VERSION" "$ENTRY_DIR_ABS"
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                 x=$?
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-                if [[ $x == $SKIP_REMAINING ]]; then
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+                if [ $x -eq "$SKIP_REMAINING" ]; then
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                     break
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                 fi
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-                ((ret+=$x))
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+                ((ret+=x))
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             fi
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         done
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@@ -222,4 +222,4 @@ case $COMMAND in
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         ;;
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 esac
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-exit $ret
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+exit "$ret"