util.filters: Ignore filters being added twice (fixes issues on removal)
authorMatthew Wild <mwild1@gmail.com>
Thu, 28 Aug 2014 08:20:33 +0000 (09:20 +0100)
committerMatthew Wild <mwild1@gmail.com>
Thu, 28 Aug 2014 08:20:33 +0000 (09:20 +0100)
commitd7ca046b0b3d597b1a78516cd283d338ecb3cbc1
treee09a4d9c4c59c2e580a316155e18f0161766f3b9
parente8eeebede408eee1ab20e8e6fa28d216cb512720
util.filters: Ignore filters being added twice (fixes issues on removal)
util/filters.lua