martinlanghoff 9aa9080756 Auto-linking filters: fix serious caching bug in forum mailouts
Autolinking of glossaries, activity, resources and wiki names were using a
trivial single-entry cache implemented with static vars. The cache was _not_
keyed on course.

This bug was visible during forum_cron() which walks many courses. The cache
would get "stuck" on the first course that had something to put in the cache.
All mailouts from there onwards would autolink to stuff in the wrong course.
2007-03-19 06:33:45 +00:00
..
2005-01-23 04:16:07 +00:00