gdk/gdkwindow.c: Fix compilation warning

diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
index 0853375316c00e16997f3c217075e71e845b858a..236be0a1ca53f5237a09fb7e166f23beea6c896c 100644 (file)
--- a/gdk/gdkwindow.c
+++ b/gdk/gdkwindow.c
@@ -3661,7 +3661,7 @@ setup_backing_rect (GdkWindow *window, GdkWindowPaint *paint, int x_offset_cairo
 {
   GdkWindowObject *private = (GdkWindowObject *) window;
   GdkWindowObject *bg_private;
-  cairo_pattern_t *pattern;
+  cairo_pattern_t *pattern = NULL;
   int x_offset = 0, y_offset = 0;
   cairo_t *cr;