I've seen quite a few instances of these idioms:
1)
if (ec)
throwError(ec);
2)
if (ec)
throwError(ec);
return v8::Undefined()
It's not obvious from the documentation, but throwError() always returns
v8::Undefined(), and it does nothing if ec == 0. So the code above could be
rewritten as:
1)
throwError(ec);
2)
return throwError(ec);
Something to keep in mind/clean up as people work on the bindings - there's
already a bunch of boilerplate idioms in the binding so every little bit
helps :)
-atw
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