report error when unknown entity type appeared.

crmEntity.go

@@ -216,8 +216,6 @@ func crmFindEntityByID(entityType string, id string) (entity interface{}, err er
 			return
 		}
 		entity = e[0]
-	case "Account":
-		return
 	case "Livecast":
 		e := []crmdLiveCast{}
 		err = json.Unmarshal(*cs.List, &e)
@@ -225,6 +223,8 @@ func crmFindEntityByID(entityType string, id string) (entity interface{}, err er
 			return
 		}
 		entity = e[0]
+	default:
+		err = errors.New("unknown entity type " + entityType)
 	}
 	return
 }