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Make the VIDIOCMCAPTURE ioctl error message consistent with the other ones. 

Originally committed as revision 16361 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2008-12-27 11:44:56 +00:00
parent faf67322dc
commit df77a6daab
1 changed files with 1 additions and 1 deletions
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2
libavdevice/v4l.c
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@ -217,7 +217,7 @@ static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
if (ioctl(video_fd, VIDIOCMCAPTURE, &s->gb_buf) < 0) {
if (errno != EAGAIN) {
fail1:
av_log(s1, AV_LOG_ERROR, "Fatal: grab device does not support suitable format\n");
av_log(s1, AV_LOG_ERROR, "VIDIOCMCAPTURE: %s\n", strerror(errno));
} else {
av_log(s1, AV_LOG_ERROR, "Fatal: grab device does not receive any video signal\n");
}