master f2e131f1ae: * src/gtkutil.c (xg_free_frame_widgets): Avoid compiler warning.

[Eli Zaretskii]

branch: master
commit f2e131f1aedb8bd5c8a9208156f7e397e605b07c
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>

    * src/gtkutil.c (xg_free_frame_widgets): Avoid compiler warning.
---
 src/gtkutil.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gtkutil.c b/src/gtkutil.c
index f2018bc01f..a6bba096a4 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -1887,7 +1887,9 @@ xg_free_frame_widgets (struct frame *f)
 
       /* x_free_frame_resources should have taken care of it */
 #ifndef HAVE_PGTK
+#ifdef HAVE_XDBE
       eassert (!FRAME_X_DOUBLE_BUFFERED_P (f));
+#endif
       g_object_unref (FRAME_X_OUTPUT (f)->im_context);
 #endif
       gtk_widget_destroy (FRAME_GTK_OUTER_WIDGET (f));