Retaining _original_nextKeyView to prevent crash

gnustep · May 3, 2024 · 64e52dd · 64e52dd
1 parent 192c121
commit 64e52dd
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Source/NSTabView.m b/Source/NSTabView.m
@@ -78,6 +78,7 @@ - (id) initWithFrame: (NSRect)rect
       ASSIGN(_items, [NSMutableArray array]);
       ASSIGN(_font, [NSFont systemFontOfSize: 0]);
       _selected = nil;
+      _original_nextKeyView = nil;
       //_truncated_label = NO;
     }
 
@@ -738,7 +739,8 @@ - (void) _setUpKeyViewLoopWithNextKeyView: (NSView *)nextKeyView
 
 - (void) setNextKeyView: (NSView *)nextKeyView
 {
-  _original_nextKeyView = nextKeyView;
+  [_original_nextKeyView autorelease];
+  _original_nextKeyView = [nextKeyView retain];
   if (_selected)
     {
       [[_selected _lastKeyView] setNextKeyView: nextKeyView];