Merge pull request #409 from robotools/ImproveTestExternalChangesClos…

…edFileSystem Create a new glyphset from the provided reader
robotools · Aug 10, 2022 · 2bf0207 · 2bf0207
2 parents 8e26c6f + 5c30e62
commit 2bf0207
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Lib/defcon/objects/layerSet.py b/Lib/defcon/objects/layerSet.py
@@ -425,8 +425,9 @@ def testForExternalChanges(self, reader):
             modifiedGlyphs, addedGlyphs, deletedGlyphs = layer.testForExternalChanges(reader)
             newLayerInfo = _StaticLayerInfoMaker()
             layerInfoChanged = False
-            if layer._glyphSet is not None:
-                layer._glyphSet.readLayerInfo(newLayerInfo)
+            glyphSet = reader.getGlyphSet(layerName=layer.name, validateRead=layer.ufoLibReadValidate)
+            if glyphSet is not None:
+                glyphSet.readLayerInfo(newLayerInfo)
                 layerInfoChanged = layer._dataOnDisk != newLayerInfo.pack()
             if modifiedGlyphs or addedGlyphs or deletedGlyphs or layerInfoChanged:
                 modifiedLayers[layerName] = dict(