Checking if the origin attribute exists on the Template object instead

Author: maraujop

debug_toolbar/panels/template.py

@@ -78,7 +78,7 @@ def content(self):
             # Skip templates that we are generating through the debug toolbar.
             if template.name and template.name.startswith('debug_toolbar/'):
                 continue
-            if template.name == "<Unknown Template>":
+            if not hasattr(template, 'origin'):
                 continue
             if template.origin and template.origin.name:
                 template.origin_name = template.origin.name