X-Git-Url: https://git.piment-noir.org/?p=deb_ffmpeg.git;a=blobdiff_plain;f=ffmpeg%2Flibavfilter%2Fvf_format.c;fp=ffmpeg%2Flibavfilter%2Fvf_format.c;h=96cb7fd0776402350cdc50ec8230c0e3ba5ba230;hp=13b41e46639aa128ed0fc7ca1b020a483091a36e;hb=f6fa7814ccfe3e76514b36cf04f5cd3cb657c8cf;hpb=2ba45a602cbfa7b771effba9b11bb4245c21bc00

diff --git a/ffmpeg/libavfilter/vf_format.c b/ffmpeg/libavfilter/vf_format.c
index 13b41e4..96cb7fd 100644
--- a/ffmpeg/libavfilter/vf_format.c
+++ b/ffmpeg/libavfilter/vf_format.c
@@ -60,8 +60,10 @@ static av_cold int init(AVFilterContext *ctx)
     int i;
     int ret;
 
-    if (!s->pix_fmts)
+    if (!s->pix_fmts) {
+        av_log(ctx, AV_LOG_ERROR, "Empty output format string.\n");
         return AVERROR(EINVAL);
+    }
 
     /* count the formats */
     cur = s->pix_fmts;