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Code Issues Releases Activity

avutil/opt: simplify set_string_number()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-07-22 17:33:06 +02:00
parent 4852a88dfb
commit 539e72727f
1 changed files with 2 additions and 2 deletions
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4
libavutil/opt.c
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@ -239,7 +239,7 @@ static int set_string_number(void *obj, void *target_obj, const AVOption *o, con
const_names [ci] = NULL;
const_values[ci] = 0;
res = av_expr_parse_and_eval(&d, (o->type == AV_OPT_TYPE_FLAGS) ? buf : val, const_names,
res = av_expr_parse_and_eval(&d, i ? buf : val, const_names,
const_values, NULL, NULL, NULL, NULL, NULL, 0, obj);
if (res < 0) {
av_log(obj, AV_LOG_ERROR, "Unable to parse option value \"%s\"\n", val);
@ -255,7 +255,7 @@ static int set_string_number(void *obj, void *target_obj, const AVOption *o, con
if ((ret = write_number(obj, o, dst, d, 1, 1)) < 0)
return ret;
val += i;
if (o->type != AV_OPT_TYPE_FLAGS || !*val)
if (!i || !*val)
return 0;
}