ZF-2455: Wrong variable name in Zend_Controller_Request_Http::setParam()

Description

Variable $keyName is never used. Should be $key (or the other way around):


    public function setParam($key, $value)
    {
        $keyName = (null !== ($alias = $this->getAlias($key))) ? $alias : $key;

        parent::setParam($key, $value);
        return $this;
    }

Comments

Additionally there seems to be no test that covers the case of aliasing a key and setting a parameter for it.

Fixed in trunk as well as in release branch. Good catch.