avformat/mlvdec: Simplify code by using avio_closep()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 2 insertions, 4 deletions

diff --git a/libavformat/mlvdec.c b/libavformat/mlvdec.c
index 06ea7b3ea5..93d54e01e8 100644
--- a/libavformat/mlvdec.c
+++ b/libavformat/mlvdec.c
@@ -342,16 +342,14 @@ static int read_header(AVFormatContext *avctx)
                 break;
             if (check_file_header(mlv->pb[i], guid) < 0) {
                 av_log(avctx, AV_LOG_WARNING, "ignoring %s; bad format or guid mismatch\n", filename);
-                avio_close(mlv->pb[i]);
-                mlv->pb[i] = NULL;
+                avio_closep(&mlv->pb[i]);
                 continue;
             }
             av_log(avctx, AV_LOG_INFO, "scanning %s\n", filename);
             ret = scan_file(avctx, vst, ast, i);
             if (ret < 0) {
                 av_log(avctx, AV_LOG_WARNING, "ignoring %s; %s\n", filename, av_err2str(ret));
-                avio_close(mlv->pb[i]);
-                mlv->pb[i] = NULL;
+                avio_closep(&mlv->pb[i]);
                 continue;
             }
         }