36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
From f7cadaa843498c4b986f8a030fab39002ad108b6 Mon Sep 17 00:00:00 2001
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From: Will Woods <wwoods@redhat.com>
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Date: Thu, 5 Apr 2012 13:01:38 -0400
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Subject: [PATCH] Make splitsep work as documented with less vars than fields
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According to its comment in dracut-lib.sh:
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splitsep ":" "one:all:the:rest" one two
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should set two="all:the:rest". But there's no check to see if the
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current field is the last field, so it just gets "all".
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---
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modules.d/99base/dracut-lib.sh | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
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index 1ecd286..e10a34d 100755
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--- a/modules.d/99base/dracut-lib.sh
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+++ b/modules.d/99base/dracut-lib.sh
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@@ -224,13 +224,14 @@ splitsep() {
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local sep="$1"; local str="$2"; shift 2
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local tmp
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- while [ -n "$str" -a -n "$*" ]; do
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+ while [ -n "$str" -a "$#" -gt 1 ]; do
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tmp="${str%%$sep*}"
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eval "$1=${tmp}"
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str="${str#$tmp}"
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str="${str#$sep}"
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shift
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done
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+ [ -n "$str" -a -n "$1" ] && eval "$1=$str"
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return 0
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}
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