(x_free_frame_resources) [USE_X_TOOLKIT]: Set

f->output_data.x->widget to null after destroying it.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/xterm.c b/src/xterm.c
index f4cce32b5fa..15ba1e9c6dc 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -12821,7 +12821,10 @@ x_free_frame_resources (f)
       
 #ifdef USE_X_TOOLKIT
       if (f->output_data.x->widget)
-        XtDestroyWidget (f->output_data.x->widget);
+        {
+          XtDestroyWidget (f->output_data.x->widget);
+          f->output_data.x->widget = NULL;
+        }
       free_frame_menubar (f);
 #endif /* USE_X_TOOLKIT */