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From 40a5d2c0291d4ec7d8c501fce8fb9d412235fdbb Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Tue, 20 May 2014 11:27:42 +0200
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Subject: [PATCH] dracut-functions.sh:print_vars() fix for values with spaces
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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for a variable with spaces, e.g.:
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EXT_KEYMAPS='backspace keypad euro2'
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The following would occur:
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print_vars: eval printf -v _value %s '$EXT_KEYMAPS'
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print_vars: printf -v _value %s backspace keypad euro2
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print_vars: [[ -n backspacekeypadeuro2 ]]
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print_vars: printf '%s=\"%s\"\n' EXT_KEYMAPS backspacekeypadeuro2
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Thanks to Sebastian Köln for the fix!
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(cherry picked from commit 7a94a4326f0641396125acb2b444b562224457a1)
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---
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dracut-functions.sh | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/dracut-functions.sh b/dracut-functions.sh
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index cb43f7ad..915f70fa 100755
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--- a/dracut-functions.sh
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+++ b/dracut-functions.sh
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@@ -176,7 +176,7 @@ print_vars() {
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for _var in "$@"
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do
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- eval printf -v _value "%s" "\$$_var"
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+ eval printf -v _value "%s" \""\$$_var"\"
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[[ ${_value} ]] && printf '%s="%s"\n' "$_var" "$_value"
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done
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}
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