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-rw-r--r--ffmpeg_opt.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/ffmpeg_opt.c b/ffmpeg_opt.c
index de1b75cb94..2b1563612f 100644
--- a/ffmpeg_opt.c
+++ b/ffmpeg_opt.c
@@ -312,9 +312,7 @@ static int opt_map_channel(void *optctx, const char *opt, const char *arg)
AVStream *st;
AudioChannelMap *m;
- o->audio_channel_maps =
- grow_array(o->audio_channel_maps, sizeof(*o->audio_channel_maps),
- &o->nb_audio_channel_maps, o->nb_audio_channel_maps + 1);
+ GROW_ARRAY(o->audio_channel_maps, o->nb_audio_channel_maps);
m = &o->audio_channel_maps[o->nb_audio_channel_maps - 1];
/* muted channel syntax */