From 2de6ce5d71c932f9ed8403edc3536a3226e6018d Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Mon, 19 Jan 2009 07:35:52 +0000
Subject: [PATCH] Updated for older versions of subversion

---
 build-scripts/showrev.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/build-scripts/showrev.sh b/build-scripts/showrev.sh
index bf31e17a9..682bf7278 100755
--- a/build-scripts/showrev.sh
+++ b/build-scripts/showrev.sh
@@ -6,5 +6,7 @@ srcdir=`dirname $0`/..
 
 if [ -d $srcdir/.svn ]; then
     cd $srcdir
-    svnversion -c | sed -e 's,[0-9]*:\([0-9]*\)[A-Z]*,\1,'
+    (svnversion -c 2>/dev/null || svnversion .) | \
+        sed -e 's,\([0-9]*\)[A-Z]*,\1,' \
+            -e 's,[0-9]*:\([0-9]*\)[A-Z]*,\1,'
 fi