From 42b85f76f7950528754c4e988441167f2f54c003 Mon Sep 17 00:00:00 2001
From: Spencer Oliver <ntfreak@users.sourceforge.net>
Date: Tue, 16 Aug 2011 12:06:57 +0100
Subject: [PATCH] build: check guess-rev.sh can be found/executed

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 3c0056ccc..1bbc97696 100644
--- a/configure.ac
+++ b/configure.ac
@@ -145,7 +145,7 @@ is_darwin=no
 
 # guess-rev.sh only exists in the repository, not in the released archives
 AC_MSG_CHECKING([whether to build a release])
-if test -f $srcdir/guess-rev.sh ; then
+if test -x $srcdir/guess-rev.sh ; then
   build_release=no
 else
   build_release=yes