Merge branch 'master' of http://git.dongkesoft.com:9001/iBOSS-2.0-Mini/iboss_wx_app

package-purchase/pages/supplier-list/add/add.js

@@ -357,7 +357,7 @@ Page({
         title: mixins.$t("returnAddress"),
       }
       ]
-      if(this.data.item.defaultSupplier){
+      if(this.data.item && this.data.item.defaultSupplier){
         formData.supType = Constants.kindCode.supplierPur// "供应商类别-采购"
         formData.supTypeName = mixins.$t("procurementSupplier") //"采购供应商"
       }else{