testsuite/gsk/test-render-nodes.c: Include <stdlib.h>

This is so that the compiler won't complain about our use of exit()

https://bugzilla.gnome.org/show_bug.cgi?id=773299

diff --git a/testsuite/gsk/test-render-nodes.c b/testsuite/gsk/test-render-nodes.c
index befbf9ee4f554d98739267f9b3524a7091ef4e0d..c1a1d70bf42555e883aabe0fc400d667edd074dc 100644 (file)
--- a/testsuite/gsk/test-render-nodes.c
+++ b/testsuite/gsk/test-render-nodes.c
@@ -21,6 +21,7 @@
 #include <string.h>
 #include <glib/gstdio.h>
 #include <gtk/gtk.h>
+#include <stdlib.h>
 #include "reftest-compare.h"
 
 static void