avutil/opt: Simplify av_opt_set_dict2()
Make it clearer that the ordinary exit always returns 0. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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				| @ -1635,7 +1635,7 @@ int av_opt_set_dict2(void *obj, AVDictionary **options, int search_flags) | ||||
| { | ||||
|     AVDictionaryEntry *t = NULL; | ||||
|     AVDictionary    *tmp = NULL; | ||||
|     int ret = 0; | ||||
|     int ret; | ||||
| 
 | ||||
|     if (!options) | ||||
|         return 0; | ||||
| @ -1649,11 +1649,10 @@ int av_opt_set_dict2(void *obj, AVDictionary **options, int search_flags) | ||||
|             av_dict_free(&tmp); | ||||
|             return ret; | ||||
|         } | ||||
|         ret = 0; | ||||
|     } | ||||
|     av_dict_free(options); | ||||
|     *options = tmp; | ||||
|     return ret; | ||||
|     return 0; | ||||
| } | ||||
| 
 | ||||
| int av_opt_set_dict(void *obj, AVDictionary **options) | ||||
|  | ||||
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