Last modified: 2010-10-03 11:25:42 UTC
IEFixes.js is supposed to be loaded from wikibits.js, but that does not work anymore because of a capitalization error introduced with r65774. "MSIE" must be lowercased in wikibits.js because the UA string is converted to lowercase before the comparison.
Marked revision to fixme: http://www.mediawiki.org/wiki/Special:Code/MediaWiki/65774#c9688
Thanks for reporting the bug, and for pinging my by fixme'ing the revision. Fixed in r73978.
You are welcome :)
Fix deployed.