Fix crash reported in #6805:

* check if we actually have a selected item git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39382 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-11-09 22:08:35 +00:00
parent 71dc3c41c3
commit 612333a601
1 changed files with 5 additions and 0 deletions
@@ -378,9 +378,14 @@ LocaleWindow::MessageReceived(BMessage* message)
 				break;

 			BListView* conventionsList = static_cast<BListView*>(listView);
+			if (conventionsList == NULL)
+				break;

 			LanguageListItem* item = static_cast<LanguageListItem*>
 				(conventionsList->ItemAt(conventionsList->CurrentSelection()));
+			if (item == NULL)
+				break;
+
 			BFormattingConventions conventions(item->ID());
 			gMutableLocaleRoster->SetDefaultFormattingConventions(conventions);