alcaeus / mongo-php-adapter

lib/Mongo/MongoPool.php

Doc Comments +1 added lines, -1 removed lines

@@ -50,7 +50,7 @@
      * @param int $size The max number of connections future pools will be able to
      *        create. Negative numbers mean that the pool will spawn an infinite number of
      *        connections
-     * @return boolean Returns the former value of pool size
+     * @return boolean|null Returns the former value of pool size
      */
     public static function setSize($size) {}