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Add more missing checks in opt_default(), prevent a crash if

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avcodec_opts[0] or avformat_opts is not set.

Originally committed as revision 25186 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-09-25 01:31:59 +00:00
parent 75b67a8a99
commit 20e021c711
1 changed files with 1 additions and 1 deletions
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2
cmdutils.c
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@ -230,7 +230,7 @@ int opt_default(const char *opt, const char *arg){
opt_names= av_realloc(opt_names, sizeof(void*)*(opt_name_count+1));
opt_names[opt_name_count++]= o->name;
if(avcodec_opts[0]->debug || avformat_opts->debug)
if ((*avcodec_opts && avcodec_opts[0]->debug) || (avformat_opts && avformat_opts->debug))
av_log_set_level(AV_LOG_DEBUG);
return 0;
}