Fixed #12693 -- Improved error handling when there is an error setting up the database router chain. Thanks to dhageman for the report and fix.
Fixed #12693 -- Improved error handling when there is an error setting up the database router chain. Thanks to dhageman for the report and fix.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%4012305

Belgabor/django,Belgabor/django,Belgabor/django