Add a missing include

diff --git a/gtk/gtktreestore.c b/gtk/gtktreestore.c
index a1a91c24ad3935c3be4516de3d2fa1dc4692ab3e..e2e969ed5f8451401fde53fbdd6cd873ee07d3c0 100644 (file)
--- a/gtk/gtktreestore.c
+++ b/gtk/gtktreestore.c
@@ -25,6 +25,7 @@
 #include "gtktreedatalist.h"
 #include "gtktreednd.h"
 #include "gtkbuildable.h"
+#include "gtkdebug.h"
 #include "gtkintl.h"