31 lines
905 B
Diff
31 lines
905 B
Diff
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From b8efaa00171135db1e1f09a73a2e0d8098f03867 Mon Sep 17 00:00:00 2001
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From: Hannes Reinecke <hare@suse.de>
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Date: Fri, 26 Jun 2015 16:55:52 +0200
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Subject: [PATCH] Reset IFS variable
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Setting and unsetting the IFS variable is tricky. To be on the
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safe side we should always reset the IFS variable to its original
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value after parsing.
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Signed-off-by: Hannes Reinecke <hare@suse.de>
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Signed-off-by: Thomas Renninger <trenn@suse.de>
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---
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modules.d/95fcoe/parse-fcoe.sh | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/modules.d/95fcoe/parse-fcoe.sh b/modules.d/95fcoe/parse-fcoe.sh
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index b66fa3e..a214007 100755
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--- a/modules.d/95fcoe/parse-fcoe.sh
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+++ b/modules.d/95fcoe/parse-fcoe.sh
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@@ -26,8 +26,10 @@ initqueue --onetime modprobe -b -q bnx2fc
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udevadm settle --timeout=30
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parse_fcoe_opts() {
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+ local OLDIFS="$IFS"
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local IFS=:
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set $fcoe
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+ IFS="$OLDIFS"
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case $# in
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2)
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