Added a GOTCHA comment in django/core/template/init.py

git-svn-id: http://code.djangoproject.com/svn/django/trunk@1488 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/template/__init__.py

@@ -665,6 +665,8 @@ def resolve_variable(path, context):
                             except SilentVariableFailure:
                                 current = ''
                             except TypeError: # arguments *were* required
+                                # GOTCHA: This will also catch any TypeError
+                                # raised in the function itself.
                                 current = '' # invalid method call
                 except (TypeError, AttributeError):
                     try: # list-index lookup