1.1.3dev: Fixed `NameError` due to use of `env` rather than `self.env`. Refs #4056.
1.1.3dev: Fixed `NameError` due to use of `env` rather than `self.env`. Refs #4056.



git-svn-id: 0d96b0c1a6983ccc08b3732614f4d6bfcf9cbb42@13600 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac