af_channelmap: fix ONE_STR mapping mode
authorAnton Khirnov <anton@khirnov.net>
Tue, 4 Mar 2014 06:19:46 +0000 (07:19 +0100)
committerReinhard Tartler <siretart@tauware.de>
Sun, 23 Mar 2014 15:41:40 +0000 (11:41 -0400)
get_channel() returns 0 on success

CC:libav-stable@libav.org
(cherry picked from commit e843612695007cc623813073754c651ab43021f7)

libavfilter/af_channelmap.c

index 71d51e7..3e5cc3d 100644 (file)
@@ -188,7 +188,7 @@ static av_cold int channelmap_init(AVFilterContext *ctx)
             s->map[i].out_channel_idx = i;
             break;
         case MAP_ONE_STR:
-            if (!get_channel(&mapping, &in_ch, separator)) {
+            if (get_channel(&mapping, &in_ch, separator) < 0) {
                 av_log(ctx, AV_LOG_ERROR, err);
                 return AVERROR(EINVAL);
             }