Fix bug whereby on first click, ref would be undefined
#7
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Because of the way the `_eventTargets[UID]` lookup is only set when the component is first mounted, it seems that on the first click/mouseover/mouseout, the first parameter to the event handler would be undefined. This change fixes this problem by deferring to a function that can use the closure data.
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Because of the way the
_eventTargets[UID]lookup is only set when the component is first mounted, it seems that on the first click/mouseover/mouseout, the first parameter to the event handler would be undefined.This change fixes this problem by deferring to a function that can use the closure data.