From 9ddd6b9f00efbd73dc07f5543b4e2faf5bddf57a Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn
Date: Thu, 24 Dec 2015 00:00:28 +0100
Subject: CONFIGURE: Make RE more portable

Thanks criezy.
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'configure')

diff --git a/configure b/configure
index 16823f54e0..34ffa2fb6a 100755
--- a/configure
+++ b/configure
@@ -1728,7 +1728,7 @@ if test "$have_gcc" = yes; then
 		# For the version reported in the configure log (cxx_version),
 		# we get the actual clang version.
 		cxx_version=`gcc_get_define __clang_version__`
-		cxx_version="`echo "${cxx_version}" | sed -e 's/"\([^ ]\+\) .*/\1/'`"
+		cxx_version="`echo "${cxx_version}" | sed -e 's/"\([^ ]*\) .*/\1/'`"
 		cxx_version="clang $cxx_version, ok"
 	elif test "$_cxx_major" -eq 2 && test "$_cxx_minor" -ge 95 || \
 	   test "$_cxx_major" -gt 2 ; then
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