BWindow::SetDefaultButton() crashed when setting another default button.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13565 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-07-09 20:27:43 +00:00
parent 8ddc570d6f
commit 32d7b6cf21
1 changed files with 4 additions and 3 deletions
@@ -1211,9 +1211,10 @@ BWindow::SetDefaultButton(BButton *button)
 		return;

 	if (fDefaultButton != NULL) {
-		// tell old button he's no longer the default one
-		fDefaultButton->MakeDefault(false);
-		fDefaultButton->Invalidate();
+		// tell old button it's no longer the default one
+		BButton *oldDefault = fDefaultButton;
+		oldDefault->MakeDefault(false);
+		oldDefault->Invalidate();
 	}

 	fDefaultButton = button;