Ensure that only one set of callbacks exist.
authorJohn Darrington <john@darrington.wattle.id.au>
Thu, 19 Nov 2009 18:37:37 +0000 (19:37 +0100)
committerJohn Darrington <john@darrington.wattle.id.au>
Thu, 19 Nov 2009 18:37:37 +0000 (19:37 +0100)
Remove any existing selector callbacks before adding
new ones.  Otherwise a keyclick can add 2 or more
items instead of the desired one.


No differences found