From f26afa9a7b3766b9bcd4ed0a22dc1f1ef14a0196 Mon Sep 17 00:00:00 2001
From: carlossa <carlossa@verdnatura.es>
Date: Thu, 13 Jul 2023 13:34:03 +0200
Subject: [PATCH] refs #5964 fix supply

---
 modules/supplier/back/models/supplier.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/supplier/back/models/supplier.js b/modules/supplier/back/models/supplier.js
index e88fadc0b..f359d0580 100644
--- a/modules/supplier/back/models/supplier.js
+++ b/modules/supplier/back/models/supplier.js
@@ -68,9 +68,9 @@ module.exports = Self => {
         };
         const country = await Self.app.models.Country.findOne(filter);
         const code = country ? country.code.toLowerCase() : null;
-        const countryCode = this.nif.toLowerCase().substring(0, 2);
+        const countryCode = this.nif?.toLowerCase().substring(0, 2);
 
-        if (!this.nif || !validateTin(this.nif, code) || (this.isVies && countryCode == code))
+        if (!validateTin(this.nif, code) || (this.isVies && countryCode == code))
             err();
         done();
     }
@@ -122,7 +122,7 @@ module.exports = Self => {
     });
 
     async function hasSupplierSameName(err, done) {
-        if (!this.name || !this.countryFk) done();
+        if (!this.name || !this.countryFk) return done();
         const supplier = await Self.app.models.Supplier.findOne(
             {
                 where: {