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cmdutils: Fix overriding flags on the command line.

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Previously the code just appended the strings of flags which
worked with "+bitexact" but would not work with something like "0"

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-08-08 14:56:29 +02:00
parent 6dbaeed6b7
commit 408c9cf0e2
1 changed files with 1 additions and 1 deletions
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2
cmdutils.c
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@ -532,7 +532,7 @@ static const AVOption *opt_find(void *obj, const char *name, const char *unit,
return o;
}
#define FLAGS (o->type == AV_OPT_TYPE_FLAGS) ? AV_DICT_APPEND : 0
#define FLAGS (o->type == AV_OPT_TYPE_FLAGS && (arg[0]=='-' || arg[0]=='+')) ? AV_DICT_APPEND : 0
int opt_default(void *optctx, const char *opt, const char *arg)
{
const AVOption *o;