27 lines
846 B
Diff
27 lines
846 B
Diff
From 9dfcc5f0660b0d7cc7ca251dff940c4f2d0ddf95 Mon Sep 17 00:00:00 2001
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From: Alexander Tsoy <alexander@tsoy.me>
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Date: Tue, 24 Feb 2015 22:28:24 +0300
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Subject: [PATCH] base/dracut-lib.sh: remove bashism
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Cherry-picked from: 13efce5d
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Resolves: #1306640
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---
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modules.d/99base/dracut-lib.sh | 4 +++-
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1 file changed, 3 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 46cee5a9..7502ab66 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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@@ -888,7 +888,9 @@ dev_unit_name()
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dev="${dev##/}"
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dev="$(str_replace "$dev" '\' '\x5c')"
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dev="$(str_replace "$dev" '-' '\x2d')"
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- dev=${dev/#\./\\x2e}
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+ if [ "${dev##.}" != "$dev" ]; then
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+ dev="\x2e${dev##.}"
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+ fi
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dev="$(str_replace "$dev" '/' '-')"
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printf -- "%s" "$dev"
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