0.12.3dev: Added a missing permission check in the generation of the list of related pages when viewing a non-existing wiki page.
0.12.3dev: Added a missing permission check in the generation of the list of related pages when viewing a non-existing wiki page.

Closes #10187.


git-svn-id: 764b04d0c6fbbea0ee05220aef3208173ff13049@10705 af82e41b-90c4-0310-8c96-b1721e28e2e2

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