fixes #1397 and updates unit tests - comma was missing

git-svn-id: http://code.elgg.org/elgg/trunk@3724 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 1 insertions, 0 deletions

diff --git a/engine/lib/api.php b/engine/lib/api.php
index 7d9791953..9fbca5714 100644
--- a/engine/lib/api.php
+++ b/engine/lib/api.php
@@ -667,6 +667,7 @@ function serialise_parameters($method, $parameters) {
 				$array = trim($array,",");
 								
 				$array .= ")";
+				$array = ",$array";
 							
 				$serialised_parameters .= $array;
 				break;