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From 56a29d9a9283338a8d7b5af6b6b9aeb06ac34f3f Mon Sep 17 00:00:00 2001
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From: Pavel Valena <pvalena@redhat.com>
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Date: Fri, 25 Mar 2022 17:39:04 +0100
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Subject: [PATCH] docs: do not mention nullglob in cases where it's not needed
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---
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docs/BASH.md | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/docs/BASH.md b/docs/BASH.md
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index 941754ea..e72a2f66 100644
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--- a/docs/BASH.md
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+++ b/docs/BASH.md
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@@ -16,8 +16,8 @@ Don't use `dirname`, use:
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If you set `shopt` in a function, reset to its default state with `trap`:
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```shell
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func() {
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- trap "$(shopt -p nullglob globstar)" RETURN
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- shopt -q -s nullglob globstar
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+ trap "$(shopt -p globstar)" RETURN
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+ shopt -q -s globstar
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}
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```
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@@ -51,8 +51,8 @@ func() {
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Or collect the filenames in an array, if you need them more than once:
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```shell
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func() {
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- trap "$(shopt -p nullglob globstar)" RETURN
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- shopt -q -s nullglob globstar
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+ trap "$(shopt -p globstar)" RETURN
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+ shopt -q -s globstar
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filenames=( /usr/lib*/**/lib*.a )
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