Make show-version exit 0.

patch by Stefano Sabatini, stefano.sabatini-lala poste it


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@10071 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ffmpeg.c

@@ -3544,7 +3544,7 @@ static void opt_show_version(void)
            "libavcodec  %d\n"
            "libavformat %d\n",
            LIBAVUTIL_BUILD, avcodec_build(), LIBAVFORMAT_BUILD);
-    exit(1);
+    exit(0);
 }
 
 static int opt_default(const char *opt, const char *arg){