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-rw-r--r--generic/tkMenu.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/generic/tkMenu.c b/generic/tkMenu.c
index 49b5935..b35be24 100644
--- a/generic/tkMenu.c
+++ b/generic/tkMenu.c
@@ -934,9 +934,14 @@ MenuWidgetObjCmd(
* Tearoff menus are posted differently on Mac and Windows than
* non-tearoffs. TkpPostMenu does not actually map the menu's window
* on those platforms, and popup menus have to be handled specially.
+ * Also, menubar menues are not intended to be posted (bug 1567681,
+ * 2160206).
*/
- if (menuPtr->menuType != TEAROFF_MENU) {
+ if (menuPtr->menuType == MENUBAR) {
+ Tcl_AppendResult(interp, "a menubar menu cannot be posted", NULL);
+ return TCL_ERROR;
+ } else if (menuPtr->menuType != TEAROFF_MENU) {
result = TkpPostMenu(interp, menuPtr, x, y);
} else {
result = TkPostTearoffMenu(interp, menuPtr, x, y);