1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/gif.c b/libavformat/gif.c
index 1083710d5c..a5d81fbbcf 100644
--- a/libavformat/gif.c
+++ b/libavformat/gif.c
@@ -343,7 +343,7 @@ static int gif_write_header(AVFormatContext *s)
 
     if (video_enc->pix_fmt != PIX_FMT_RGB24) {
         av_log(s, AV_LOG_ERROR, "ERROR: gif only handles the rgb24 pixel format. Use -pix_fmt rgb24.\n");
-        return AVERROR_IO;
+        return AVERROR(EIO);
     }
 
     gif_image_write_header(pb, width, height, loop_count, NULL);