Fix undefined $_SESSION error when calling Session::check

If you call session::check() before a session has been started you get a undefined variable $_SESSION error.
cakephp · May 23, 2014 · 2c55299 · 2c55299
1 parent c5f1d81
commit 2c55299
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Network/Session.php b/src/Network/Session.php
@@ -349,6 +349,10 @@ public function check($name = null) {
 		if ($this->_hasSession() && !$this->started()) {
 			$this->start();
 		}
+
+		if (!isset($_SESSION)) {
+			return null;
+		}		
 
 		return Hash::get($_SESSION, $name) !== null;
 	}