Fix error when using entire ruleset "Naming"

[kirillsablin]

When using entire ruleset "Naming", "Property $exceptions does not exist." error occurs.

[Dynom]

The build failed due to the Github API limit, it built fine for PHP 5.3.

[Dynom]

This doesn't solve the problem, it only suppresses the error. The problem is that, even though the properties are configured, they aren't passed along to the ShortVariable rule.

This should not be merged in.

[kirillsablin]

It does solve error for entire ruleset (see #66 (comment))

[Dynom]

Agreed, see: #66 (comment) . This issues can be resolved->closed.

[sloory]

Problem still actual. Because by default in naming.xml for rule ShortVariable we have empty string:

And if i run phpmd as is i still have error.

Because in RuleSetFactory::addProperty() we will not add this property into rule PHP_PMD_Rule_Naming_ShortVariable and it will fail in method getExceptionsList().

[kirillsablin]

You have an error because pull request is still not merged.

[sloory]

yes, i see. But why not merged?