31 lines
795 B
Diff
31 lines
795 B
Diff
From d239b550ce9e6a80342965974c4503cfde736fbe Mon Sep 17 00:00:00 2001
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From: Michal Soltys <soltys@ziu.info>
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Date: Mon, 10 Oct 2011 23:58:05 +0200
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Subject: [PATCH] explicitly verify bash version
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A simple check in main dracut script.
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Signed-off-by: Michal Soltys <soltys@ziu.info>
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---
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dracut | 7 +++++++
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1 files changed, 7 insertions(+), 0 deletions(-)
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diff --git a/dracut b/dracut
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index 63d4ea6..205f5d1 100755
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--- a/dracut
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+++ b/dracut
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@@ -418,6 +418,13 @@ else
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exit 1
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fi
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+# Verify bash version, curret minimum is 3.1
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+if (( ${BASH_VERSINFO[0]} < 3 ||
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+ ( ${BASH_VERSINFO[0]} == 3 && ${BASH_VERSINFO[1]} < 1 ) )); then
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+ dfatal 'You need at least Bash 3.1 to use dracut, sorry.'
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+ exit 1
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+fi
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+
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dracutfunctions=$dracutbasedir/dracut-functions
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export dracutfunctions
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