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Fix for issue #223. Handle situation where windows is nil. #225

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@robdimarco

I modified the check on the windows array to handle the situation that was nil. This was causing breakage for me in when trying to use 3.0.3

@tenderlove
Ruby on Rails member

How is the windows array being set to nil? It is initialized to [] here.

@robdimarco

I'm not sure exactly and would have to look to find a stacktrace. My hunch is that it was through some other code setting the windows instance variable through the attr_accessor.

@tamird
tamird commented Sep 16, 2014

3-0-stable is no longer maintained, correct? let's close this

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