minor bugfix - exception on secure screen

mltony · May 25, 2024 · 766d321 · 766d321
1 parent a799c43
commit 766d321
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/addon/globalPlugins/indent_nav/__init__.py b/addon/globalPlugins/indent_nav/__init__.py
@@ -858,6 +858,10 @@ def restoreHooks(self):
 
 
     def chooseNVDAObjectOverlayClasses (self, obj, clsList):
+        try:
+            obj.windowClassName
+        except AttributeError:
+            return
         if obj.windowClassName == u'Scintilla':
             clsList.append(EditableIndentNav)
             return