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hammerjs / hammer-time

A fast click based on the touch-action css property
MIT License
100 stars 29 forks source link

Code should exit if MutationObserver isn't supported. #7

Closed bryanbraun closed 8 years ago

bryanbraun commented 8 years ago

The polyfill relies on MutationObserver which isn't supported in several environments (like old IE). That's not a big deal since those environments don't typically have the 300ms delay, but we need to exit early if the MutationObserver isn't supported or else we'll get errors in those environments. For example:

IE 9: image

PhantomJS 1.9.8: image

arschmitz commented 8 years ago

@bryanbraun good catch thank you will get this fixed and thank you for the other 2 patches!