Index: NoesisPostprocessor.cs
===================================================================
--- NoesisPostprocessor.cs	(revision 11702)
+++ NoesisPostprocessor.cs	(working copy)
@@ -101,8 +101,8 @@
             else if (IsFont(assetPath))
             {
                 // Noesis uses a custom font importer that replaces Unity's default one
-                if (AssetDatabase.GetImporterOverride(assetPath) == null)
+                if (assetImporter.importSettingsMissing)
                 {
                     AssetDatabase.SetImporterOverride<NoesisFontImporter>(assetPath);
                 }