1 files changed, 5 insertions, 0 deletions

diff --git a/src/xmenu.c b/src/xmenu.c
index ee78f290225..bc9a9fb5b45 100644
--- a/src/xmenu.c
+++ b/src/xmenu.c
@@ -1732,6 +1732,11 @@ set_frame_menubar (f, first_time, deep_p)
           wv->name = (char *) XSTRING (string)->data;
           wv->value = 0;
           wv->enabled = 1;
+          /* This prevents lwlib from assuming this
+             menu item is really supposed to be empty.  */
+          /* The EMACS_INT cast avoids a warning.
+             This value just has to be different from small integers.  */
+          wv->call_data = (void *) (EMACS_INT) (-1);
 
           if (prev_wv) 
             prev_wv->next = wv;