1.2.1dev: Skip error logging if same exception raised in process_request
1.2.1dev: Skip error logging if same exception raised in process_request

Refs #12632.


git-svn-id: 68cfa85dc440743b03ced815f1f2f5f2381a3d7a@15630 af82e41b-90c4-0310-8c96-b1721e28e2e2

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