07f88fab4b
This commit avoids raising AuthEntryError when auth_entry is None. At some point of the authentication flow, when the auth_entry is missing from the auth URL (eg. auth/login/tpa-saml/?idp=idp), the request session stores auth_entry: None causing this edited line to fail which stops the login from completing.
common ------ This directory contains common code shared between LMS and CMS, such as Mako templates, CSS, and Coffescript.