Fix for undefined this in event handlers
#159
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`this` is not guaranteed to be defined in `addEventListener`. A third-party lib was adding an event in a strange way which gave me the following error `Uncaught TypeError: Cannot read property '_' of undefined`.
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Thanks! You haven't added the check in |
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Oops, added! |
LeaVerou
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Jan 27, 2016
Fix for undefined `this` in event handlers
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Merged, thanks! |
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thisis not guaranteed to be defined inaddEventListener. A third-party lib was adding an event in a strange way which gave me the following errorUncaught TypeError: Cannot read property '_' of undefined.