nicolasff/phpredis — pull request #229 by rnamiki (2012-08-15 09:30:28+00:00)
Title: fixed bug different type command returns

bug detail
i.g.
````php
$ret = $redis->multi()
->set("stringkey", "val")
->lRange("stringkey", 0, 0)
->exec();
var_dump($ret);
````
expect:
````
array(2) {
[0]=>
bool(true)
[1]=>
bool(false)
}
````
actual:
````
array(1) {
[0]=>
bool(true)
}
````