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(parent: 0400171) | patch
Prevent a Tag from becoming a synonym of itself
authorTim Düsterhus <duesterhus@woltlab.com>
Tue, 31 Mar 2015 23:30:37 +0000 (01:30 +0200)
committerTim Düsterhus <duesterhus@woltlab.com>
Tue, 31 Mar 2015 23:30:37 +0000 (01:30 +0200)
commit6f3395ad19d6588c8e5533510b5863a418f82ab9
tree9f9ad7fa04bc2913a80ae333e1a4338caa52c5f4tree | snapshot (tar.gz zip)
parent0400171e0eaad2c2507edab527a9b4549e11e72fcommit | diff
Prevent a Tag from becoming a synonym of itself

Previously this only was checked by PHP in the controller,
but MySQL thinks that letters with an accent are equal to
their base form. For example: e = é.

Previously entering such a combination would lead to an
endless recursion, now these synonyms are silently ignored.
wcfsetup/install/files/lib/data/tag/TagEditor.class.php diff | blob | blame | history
WoltLab Suite Core (previously WoltLab Community Framework)