diff options
| -rw-r--r-- | library/menu.tcl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/library/menu.tcl b/library/menu.tcl index a7aaa3f..b5dd88e 100644 --- a/library/menu.tcl +++ b/library/menu.tcl @@ -607,6 +607,10 @@ proc ::tk::MenuButtonDown menu { if {![winfo viewable $menu]} { return } + if {[$menu index active] eq "none"} { + set Priv(window) {} + return + } $menu postcascade active if {$Priv(postedMb) ne "" && [winfo viewable $Priv(postedMb)]} { grab -global $Priv(postedMb) |