Bug fixed where a user couldn't edit requests they should be able to.

application/modules/courses/controllers/ViewController.php

@@ -68,7 +68,7 @@ class Courses_ViewController extends App_Controller_Action
 	        	    	$actionRoleNames[] = $userRoles[$allowedRole]->getName();
 	        	    }
 	        	}
-	        	$editAllowedRoles = array_intersect(array(1) + $possibleAction->getEditingRoleIds(), $userRoles->getId());
+	        	$editAllowedRoles = array_intersect(array_merge(array(1), $possibleAction->getEditingRoleIds()), $userRoles->getId());
 	        	if (count($editAllowedRoles) > 0) {
 	        	    $canEdit = true;
 	        	}