setFrame seems to be called recursively

[toharz]

using PSStoreButton on iOS5 with XCode 4.6.1
using PSStoreButton in UITableViewCell with accessoryView

issue: setFrame:(CGRect)aRect will be called recursively
it seems that code line aLayer.frame = rect is causing the recursively call

[steipete]

Possible. Haven't had a need for this code in a long time. Feel free to submit a pull request.