- fix bug in UpdateSkuName introduced in previous commit

business/jxstore/cms/sku.go

@@ -492,10 +492,8 @@ func UpdateSkuName(ctx *jxcontext.Context, nameID int, payload map[string]interf
 	}
 	valid := dao.StrictMakeMapByStructObject(payload, skuName, userName)
 	valid = utils.RemoveGeneralMapKeys(valid, model.FieldSpecQuality, model.FieldSpecUnit)
-	if places, ok := payload["places"]; ok {
-		valid["places"] = places
-	}
-	if len(valid) > 0 {
+	_, hasPlaces := payload["places"]
+	if len(valid) > 0 || hasPlaces {
 		globals.SugarLogger.Debugf("UpdateSkuName valid:%s", utils.Format4Output(valid, false))
 		dao.Begin(db)
 		defer dao.Rollback(db)