Changeset 1454 for trunk

Timestamp:

01/29/10 15:05:53 (6 months ago)

Author:

teow

Message:

avoid from array_merge error in notifyuser

Files:

• trunk/app/models/decision.php (modified) (1 diff)

trunk/app/models/decision.php

@@ -822 +822 @@
             $users=$this->individualImplementors($id);
             $groups=$this->groupImplementors($id);
-            $users=array_unique(am(
-                $users,
-                call_user_func_array(
-                    'array_merge',
-                    set::extract(
-                        $this->User->Group->find('all',array('conditions'=>array('Group.id'=>$groups))),
-                        '{n}.User.{n}.id'
+            if(!empty($groups)){
+                $users=array_unique(am(
+                    $users,
+                    call_user_func_array(
+                        'array_merge',
+                        set::extract(
+                            $this->User->Group->find('all',array('conditions'=>array('Group.id'=>$groups))),
+                            '{n}.User.{n}.id'
+                        )
                     )
-                )
-            ));
+                ));
+            }
             if(isset($users)){
                 foreach($users as $userid){