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Make av_set_string3() print a message in case of unknown option.

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Originally committed as revision 18826 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2009-05-14 18:50:58 +00:00
parent 50f68bdebf
commit be1fb76fa1
1 changed files with 3 additions and 1 deletions
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4
libavcodec/opt.c
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@ -112,8 +112,10 @@ int av_set_string3(void *obj, const char *name, const char *val, int alloc, cons
const AVOption *o= av_find_opt(obj, name, NULL, 0, 0);
if (o_out)
*o_out = o;
if(!o)
if(!o) {
av_log(obj, AV_LOG_ERROR, "Unknown option '%s'\n", name);
return AVERROR(ENOENT);
}
if(!val || o->offset<=0)
return AVERROR(EINVAL);