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authorRamiro Polla <ramiro@lisha.ufsc.br>2007-01-13 16:51:42 +0000
committerGuillaume Poirier <gpoirier@mplayerhq.hu>2007-01-13 16:51:42 +0000
commit27571d3de9c3660edc75d397d5fad5841cf0145c (patch)
tree10b6ef284efef2a6f9f7ef6781021aa238ade2de
parent10ef990d96780d543fee7b2e9fdf7d4fa96e5c29 (diff)
Segmentation fault fix when no video device is specified.
patch by Ramiro Polla % ramiro A lisha P ufsc P br % Originally committed as revision 7445 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rw-r--r--ffmpeg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ffmpeg.c b/ffmpeg.c
index cdc78ea5d2..d12af7b232 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3235,7 +3235,7 @@ static void prepare_grab(void)
if (has_video) {
AVInputFormat *fmt1;
#warning FIXME: find a better interface
- if(!strncmp(video_device,"x11:",4)) {
+ if(video_device&&!strncmp(video_device,"x11:",4)) {
video_grab_format="x11grab";
}
fmt1 = av_find_input_format(video_grab_format);