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avformat/hls: use av_dict_iterate

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And constify oldentry too while at it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Marvin Scholz 2022-11-26 15:46:37 +01:00 committed by Andreas Rheinhardt
parent b463ef0339
commit 6c4f23cc20
1 changed files with 3 additions and 3 deletions
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6
libavformat/hls.c
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@ -1104,10 +1104,10 @@ static void parse_id3(AVFormatContext *s, AVIOContext *pb,
static int id3_has_changed_values(struct playlist *pls, AVDictionary *metadata,
ID3v2ExtraMetaAPIC *apic)
{
AVDictionaryEntry *entry = NULL;
AVDictionaryEntry *oldentry;
const AVDictionaryEntry *entry = NULL;
const AVDictionaryEntry *oldentry;
/* check that no keys have changed values */
while ((entry = av_dict_get(metadata, "", entry, AV_DICT_IGNORE_SUFFIX))) {
while ((entry = av_dict_iterate(metadata, entry))) {
oldentry = av_dict_get(pls->id3_initial, entry->key, NULL, AV_DICT_MATCH_CASE);
if (!oldentry || strcmp(oldentry->value, entry->value) != 0)
return 1;