os_support: K&R formatting cosmetics

[ffmpeg] / libavfilter / vf_null.c

diff --git a/libavfilter/vf_null.c b/libavfilter/vf_null.c
index 470c3d28a50ac098c83ae8f8e8624c43633ade19..26545dc8439179cdfcdf8ccf381afaafef0a23b8 100644 (file)
--- a/libavfilter/vf_null.c
+++ b/libavfilter/vf_null.c
@@ -22,6 +22,7 @@
  */
 
 #include "avfilter.h"
+#include "internal.h"
 #include "video.h"
 
 AVFilter avfilter_vf_null = {