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loadfile: short-circuit early on null stream language

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rcombs 2021-05-26 17:56:59 -05:00 committed by sfan5
parent 57dae8f42c
commit be34f52f72
1 changed files with 2 additions and 0 deletions
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2
player/loadfile.c
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@ -444,6 +444,8 @@ void add_demuxer_tracks(struct MPContext *mpctx, struct demuxer *demuxer)
// Result numerically higher => better match. 0 == no match. // Result numerically higher => better match. 0 == no match.
static int match_lang(char **langs, char *lang) static int match_lang(char **langs, char *lang)
{ {
if (!lang)
return 0;
for (int idx = 0; langs && langs[idx]; idx++) { for (int idx = 0; langs && langs[idx]; idx++) {
if (lang && strcasecmp(langs[idx], lang) == 0) if (lang && strcasecmp(langs[idx], lang) == 0)
return INT_MAX - idx; return INT_MAX - idx;