GSLayer: fix name property when parent GSGlyph is in turn orphan

Fixes #1014
googlefonts · Jul 31, 2024 · 98bcee8 · 98bcee8
1 parent 955ba58
commit 98bcee8
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/Lib/glyphsLib/classes.py b/Lib/glyphsLib/classes.py
@@ -3742,7 +3742,12 @@ def _is_master_layer(self):
 
     @property
     def name(self):
-        if self.associatedMasterId and self._is_master_layer and self.parent:
+        if (
+            self.associatedMasterId
+            and self._is_master_layer
+            and self.parent
+            and self.parent.parent
+        ):
             master = self.parent.parent.masterForId(self.associatedMasterId)
             if master:
                 return master.name