Remove unnecessary include.

diff --git a/src/lib/filter_graph.cc b/src/lib/filter_graph.cc
index 44f20f7efe3d344172f174da63df06e531f9df80..52826f3d0566cb0a4745a6472fb201b0c4d5a101 100644 (file)
--- a/src/lib/filter_graph.cc
+++ b/src/lib/filter_graph.cc
@@ -28,7 +28,6 @@
 #include "image.h"
 #include "compose.hpp"
 extern "C" {
-#include <libavfilter/avfiltergraph.h>
 #include <libavfilter/buffersrc.h>
 #include <libavfilter/buffersink.h>
 #include <libavformat/avio.h>