diff --git a/libavformat/concatdec.c b/libavformat/concatdec.c
index 98f4160f2e..5751d0c726 100644
--- a/libavformat/concatdec.c
+++ b/libavformat/concatdec.c
@@ -406,17 +406,16 @@ static int concat_read_packet(AVFormatContext *avf, AVPacket *pkt)
         }
         if (ret < 0)
             return ret;
-        /* TODO reindent */
-            if ((ret = match_streams(avf)) < 0) {
-                av_packet_unref(pkt);
-                return ret;
-            }
-            cs = &cat->cur_file->streams[pkt->stream_index];
-            if (cs->out_stream_index < 0) {
-                av_packet_unref(pkt);
-                continue;
-            }
-            pkt->stream_index = cs->out_stream_index;
+        if ((ret = match_streams(avf)) < 0) {
+            av_packet_unref(pkt);
+            return ret;
+        }
+        cs = &cat->cur_file->streams[pkt->stream_index];
+        if (cs->out_stream_index < 0) {
+            av_packet_unref(pkt);
+            continue;
+        }
+        pkt->stream_index = cs->out_stream_index;
         break;
     }