diff options
Diffstat (limited to 'src/fltk-widgets-groups-windows.adb')
-rw-r--r-- | src/fltk-widgets-groups-windows.adb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/fltk-widgets-groups-windows.adb b/src/fltk-widgets-groups-windows.adb index 54b29c4..866d502 100644 --- a/src/fltk-widgets-groups-windows.adb +++ b/src/fltk-widgets-groups-windows.adb @@ -94,11 +94,12 @@ package body FLTK.Widgets.Groups.Windows is procedure Finalize (This : in out Window) is begin - if This in Window and then - This.Void_Ptr /= System.Null_Address + if This.Void_Ptr /= System.Null_Address and then + This in Window'Class then This.Clear; free_fl_window (This.Void_Ptr); + This.Void_Ptr := System.Null_Address; end if; Finalize (Group (This)); end Finalize; |