diff --git a/module/api/control.php b/module/api/control.php
index 7e22526c07..465dc9e730 100755
--- a/module/api/control.php
+++ b/module/api/control.php
@@ -485,7 +485,7 @@ class api extends control
         $this->view->objectID = $objectID;
         $this->view->groups   = $this->loadModel('group')->getPairs();
         $this->view->users    = $this->user->getPairs('nocode|noclosed');
-        $this->view->projects = $this->loadModel('project')->getPairsByModel('scrum,waterfall,agileplus,waterfallplus');
+        $this->view->projects = $this->loadModel('project')->getPairsByModel(array('scrum', 'waterfall', 'agileplus', 'waterfallplus'));
         $this->view->products = $this->loadModel('product')->getPairs();
 
         $this->display();
diff --git a/module/project/model.php b/module/project/model.php
index 89baa0116a..742ea90214 100755
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -932,7 +932,7 @@ class projectModel extends model
         if($model == 'waterfallplus') $model = array('waterfall', 'waterfallplus');
 
         /* Set first program to the project attribute. */
-        $model    = $model == 'all' ? array() : explode(',', $model);
+        $model    = $model == 'all' ? array() : (array)$model;
         $multiple = strpos($param, 'multiple') !== false;
         foreach($projects as $projectID => $project)
         {