EventEmitter: Fix emit/once edge case

uxebu / bonsai

BonsaiJS is a graphics library and renderer

http://bonsaijs.org

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Closed basecode closed 10 years ago

basecode commented 10 years ago

This PR fixes a bug in EventEmitter where a Listener added via once is not removed correctly.

This example results in an infinite loop.

obj.once('play', function() {
  obj.play();
})