emberjs/data — pull request #1256 by nragaz (2013-09-09 17:32:44+00:00)
Title: Only get store if it's needed in `belongsToDidChange`

I'm trying to dig into #1243 and the inconsistency between the variable declarations in `belongsToWillChange` and `belongsToDidChange` was irritating me. :)

`belongsToDidChange` is still not triggered correctly, however.