Merge pull request #5 from jasonswan/master

Fix bug that would cause first token to not be inserted into session
banujan6 · Mar 12, 2019 · e6cdfff · e6cdfff
2 parents d09d7fd + 5669a84
commit e6cdfff
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/csrfhandler/csrf.php b/src/csrfhandler/csrf.php
@@ -65,6 +65,10 @@ private static function setToken($token)
 			self::startSession();
 
 			$tokenList = unserialize($_SESSION['X-CSRF-TOKEN-LIST']);
+			if (!is_array($tokenList))
+			{
+				$tokenList = array();
+			}			
 			array_push($tokenList, $token);
 			$_SESSION['X-CSRF-TOKEN-LIST'] = serialize($tokenList);
 		}