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avformat/seek: move the cur variable into the loop

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This improves readability and makes it clear that the freed
value is not used after the end of an iteration

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-12-24 13:01:31 +01:00
parent 3f56224a9a
commit 96dce6f7ce
1 changed files with 1 additions and 2 deletions
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3
libavformat/seek.c
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@ -476,9 +476,8 @@ void ff_restore_parser_state(AVFormatContext *s, AVParserState *state)
static void free_packet_list(AVPacketList *pktl) static void free_packet_list(AVPacketList *pktl)
{ {
AVPacketList *cur;
while (pktl) { while (pktl) {
cur = pktl; AVPacketList *cur = pktl;
pktl = cur->next; pktl = cur->next;
av_free_packet(&cur->pkt); av_free_packet(&cur->pkt);
av_free(cur); av_free(cur);