diff --git a/module/metric/calc/task/scale/count_of_assigned_task.php b/module/metric/calc/task/scale/count_of_assigned_task.php
index 4ad9d2263c..8624216457 100644
--- a/module/metric/calc/task/scale/count_of_assigned_task.php
+++ b/module/metric/calc/task/scale/count_of_assigned_task.php
@@ -41,8 +41,11 @@ class count_of_assigned_task extends baseCalc
                 $this->result[$user][$row->id] = $row->id;
             }
         }
-        if(!isset($this->result[$assignedTo])) $this->result[$assignedTo] = array();
-        $this->result[$assignedTo][$row->id] = $row->id;
+        else
+        {
+            if(!isset($this->result[$assignedTo])) $this->result[$assignedTo] = array();
+            $this->result[$assignedTo][$row->id] = $row->id;
+        }
     }
 
     public function getResult($options = array())