[Refactoring] MethodCall - remove dublicated check.
[Refactoring] MethodCall - remove dublicated check.

- Check in check :)

vpg/zephir,steffengy/zephir,dreamsxin/zephir,vpg/zephir,vpg/zephir,phalcon/zephir,dreamsxin/zephir,vpg/zephir,phalcon/zephir,vpg/zephir,vpg/zephir,zephir-lang/zephir,sjinks/zephir,zephir-lang/zephir,sjinks/zephir,steffengy/zephir,sjinks/zephir,phalcon/zephir,zephir-lang/zephir,sergeyklay/zephir,phalcon/zephir,sjinks/zephir,phalcon/zephir,steffengy/zephir,sergeyklay/zephir,sergeyklay/zephir,dreamsxin/zephir,dreamsxin/zephir,steffengy/zephir,phalcon/zephir,steffengy/zephir,sergeyklay/zephir,sjinks/zephir,sergeyklay/zephir,sergeyklay/zephir,sjinks/zephir,zephir-lang/zephir,dreamsxin/zephir,steffengy/zephir,zephir-lang/zephir,dreamsxin/zephir