Fixed crash with the parameter picker when choosing a new path, it ha…

…s a SelectPathChanged handler and the existing path is empty.
DJMalachite · Apr 29, 2020 · bbd44a6 · bbd44a6
1 parent 11d2eb9
commit bbd44a6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Project-Aurora/Project-Aurora/Controls/GameStateParameterPicker.xaml.cs b/Project-Aurora/Project-Aurora/Controls/GameStateParameterPicker.xaml.cs
@@ -118,7 +118,7 @@ private static void SelectedPathDPChanged(DependencyObject sender, DependencyPro
             }
 
             // Raise an event informing subscribers
-            picker.SelectedPathChanged?.Invoke(picker, new SelectedPathChangedEventArgs(e.OldValue.ToString(), e.NewValue.ToString()));
+            picker.SelectedPathChanged?.Invoke(picker, new SelectedPathChangedEventArgs(e.OldValue?.ToString() ?? "", e.NewValue?.ToString() ?? ""));
         }
         #endregion