[whatwg] Example wrong in web workers

Simon Pieters simonp at opera.com
Mon Oct 26 05:57:10 PDT 2009

Web Workers has the following in some example (twice):

// support being used as a shared worker as well as a dedicated worker
if (this.onmessage) // dedicated worker

This ought to be doing something like (typeof this.onmessage !=  
'undefined') , as the event property is presumably 'null' by the time of  
the test.

Simon Pieters
Opera Software

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