From d285ebb248e1e416efef879f9318e960a144706d Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@anciens.enib.fr>
Date: Sun, 16 Sep 2007 17:50:27 +0000
Subject: Simplify a bit more bash detection.


diff --git a/configure b/configure
index 125908e..d7bb471 100755
--- a/configure
+++ b/configure
@@ -123,8 +123,8 @@ fi
 
 # Check bash is present, and at least version 3.0
 [ -x /bin/bash ] || do_error "bash 3.0 or above was not found in /bin/bash"
-bash_version=$(/bin/bash --version |sed -r -e '2,$d' -e 's/.* version ([[:digit:]]+).*/\1/;')
-bash_major=${bash_version%%.*}
+bash_version=$(/bin/bash -c 'echo ${BASH_VERSION}')
+bash_major=$(/bin/bash -c 'echo ${BASH_VERSINFO[0]}')
 [ ${bash_major} -ge 3 ] || do_error "bash 3.0 or above is needed (found ${bash_version})"
 
 sed -r -e "s,@@BINDIR@@,${BINDIR},g;"   \
-- 
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