From 2c90f7335ea26149688d21977372e76f87b52649 Mon Sep 17 00:00:00 2001
From: Adrien Raze <adrien.raze@atm-consulting.fr>
Date: Wed, 5 Apr 2023 11:42:50 +0200
Subject: [PATCH] FIX : Travis

---
 htdocs/mrp/class/mo.class.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index 7745d05d71a..97075ddd440 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -638,8 +638,8 @@ class Mo extends CommonObject
 
 		$oldQty = $this->oldQty;
 		$newQty = $this->qty;
-		if($newQty != $oldQty) {
-			$sql = 'SELECT rowid FROM ' . MAIN_DB_PREFIX . 'mrp_production WHERE fk_mo = ' . $this->id;
+		if($newQty != $oldQty && !empty($this->oldQty)) {
+			$sql = 'SELECT rowid FROM ' . MAIN_DB_PREFIX . 'mrp_production WHERE fk_mo = ' . (int) $this->id;
 			$resql = $this->db->query($sql);
 			if($resql) {
 				while ($obj = $this->db->fetch_object($resql)) {