Fix compile error due to extra "FF" at beginning of file in the FF{MIN,MAX}

[ffmpeg] / version.sh

diff --git a/version.sh b/version.sh
index cfed406b26f2bb6296a93b6c81e6e9ea646a34b3..4721a711be7068c3d4131b5acd5f1359a8c33107 100755 (executable)
--- a/version.sh
+++ b/version.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 
-svn_revision=`svn info | grep Revision | cut -d' ' -f2 || echo UNKNOWN`
+svn_revision=`cd "$1" && svn info 2> /dev/null | grep Revision | cut -d' ' -f2`
+test $svn_revision || svn_revision=UNKNOWN
+
 NEW_REVISION="#define FFMPEG_VERSION \"SVN-r$svn_revision\""
 OLD_REVISION=`cat version.h 2> /dev/null`