Update Attribute.php

Without this else if the change from text to dropdown fails but no actual query is made since the query to update the attribute type gets made by the save_definition function.

application/models/Attribute.php

@@ -309,6 +309,11 @@ class Attribute extends CI_Model
 					$this->db->trans_complete();
 				}
 			}
+			else if($to_type === DROPDOWN)
+			{
+				$success = TRUE;
+			}
+
 		}
 		
 		//From DROPDOWN to TEXT
@@ -575,4 +580,4 @@ class Attribute extends CI_Model
 		
 		return $this->db->update('attribute_definitions', array('deleted' => 1));
 	}
-}
+}