Add default for in Exception class.

More similar to parent & fixes a notice

diff --git a/api/Exception.php b/api/Exception.php
index 8c6ca5ba73d26c9e04381065d2416509547692f6..dffc00bd65d29747d7affa6c0595d7ba8fb13bf1 100644 (file)
--- a/api/Exception.php
+++ b/api/Exception.php
@@ -106,7 +106,7 @@ class CiviCRM_API3_Exception extends Exception {
    * @param Exception|NULL $previous
    *   A previous exception which caused this new exception.
    */
-  public function __construct($message, $error_code, $extraParams = array(), Exception $previous = NULL) {
+  public function __construct($message, $error_code = 0, $extraParams = array(), Exception $previous = NULL) {
     parent::__construct(ts($message));
     $this->extraParams = $extraParams + array('error_code' => $error_code);
   }