Type error

[rybakit]

Got this error recently:

Argument 3 passed to Amp\Parallel\Worker\TaskException::__construct() 
must be of the type integer, string given, 
called in .../vendor/amphp/parallel/lib/Worker/Internal/TaskFailure.php on line 54

This happens because PDOException::getCode() can return a string.

[kelunik]

Thanks for reporting, #20 should fix this.

[kelunik]

I think the actual fix for v0.2 should be to simply not reuse the exception code of the parent exception, but instead just use 0 there and remove the parameter from the constructor.

[bwoebi]

I agree here. The code is just part of the parent exception, it has no business in the wrapping exception.

[kelunik]

But changing that now would be a BC break, so let's do it for v0.2 only.