version.sh: write version to stdout if no output file specified
authorMåns Rullgård <mans@mansr.com>
Mon, 26 Jul 2010 23:43:59 +0000 (23:43 +0000)
committerMåns Rullgård <mans@mansr.com>
Mon, 26 Jul 2010 23:43:59 +0000 (23:43 +0000)
Originally committed as revision 24527 to svn://svn.ffmpeg.org/ffmpeg/trunk

version.sh

index 774e514..f8510ea 100755 (executable)
@@ -31,6 +31,11 @@ test $version || version=$revision
 
 test -n "$3" && version=$version-$3
 
+if [ -z "$2" ]; then
+    echo "$version"
+    exit
+fi
+
 NEW_REVISION="#define FFMPEG_VERSION \"$version\""
 OLD_REVISION=$(cat version.h 2> /dev/null)