libavfilter/lavfutils: remove useless NULL check on format context

Fixes: CID733804
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/libavfilter/lavfutils.c b/libavfilter/lavfutils.c
index 62cf167..8b6b114 100644 (file)
--- a/libavfilter/lavfutils.c
+++ b/libavfilter/lavfutils.c
@@ -86,8 +86,7 @@ int ff_load_image(uint8_t *data[4], int linesize[4],
 
 end:
     avcodec_close(codec_ctx);
-    if (format_ctx)
-        avformat_close_input(&format_ctx);
+    avformat_close_input(&format_ctx);
     av_freep(&frame);
 
     if (ret < 0)