Fixed syntax error on ruby 1.8 #154
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@encyphered We do not add new functionality to older rubies if there are incompatibility difficulties, but we try to make the existing features work properly. |
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Ruby 1.8 does not support default value in block arguments. I have no idea about the project is still support Ruby 1.8, but when notify_dispatcher_if_needed method yield, the 2nd argument that named port_changed cannot be nil. So, I've removed setting false as the default value of an argument.