When sf_escaping_strategy == true, these conditions were passing resulting in incorrect warning.  Replacing with type sensitive equality check.
When sf_escaping_strategy == true, these conditions were passing resulting in incorrect warning.  Replacing with type sensitive equality check.



git-svn-id: 7038a89b398528086dab5106cc8d05243a854dbc@8267 ee427ae8-e902-0410-961c-c3ed070cd9f9

theodo/symfony1.1-backports,theodo/symfony1.1-backports,theodo/symfony1.1-backports