Use explicit comparison of the constructor argument

ivanvermeyen · ivanvermeyen · commit 365be331c604 · 2015-03-30T01:52:21.000+02:00
diff --git a/src/VanillaSession.php b/src/VanillaSession.php
@@ -16,7 +16,7 @@ class VanillaSession implements Session
      */
     public function __construct(array &$session = null)
     {
-        if ($session) {
+        if ($session !== null) {
             $this->session = & $session;
         } else {
             $this->session = & $_SESSION;

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ class VanillaSession implements Session`
`16`	`16`	`*/`
`17`	`17`	`public function __construct(array &$session = null)`
`18`	`18`	`{`
`19`		`- if ($session) {`
	`19`	`+ if ($session !== null) {`
`20`	`20`	`$this->session = & $session;`
`21`	`21`	`} else {`
`22`	`22`	`$this->session = & $_SESSION;`