From bcdb567dd75a592483df6965481cdc5b86aef222 Mon Sep 17 00:00:00 2001
From: MDW <mdeweerd@users.noreply.github.com>
Date: Wed, 6 Dec 2023 16:47:44 +0100
Subject: [PATCH] Fix PHP7.0 incompatibility (void is introduced in 7.1)

---
 htdocs/bom/class/api_boms.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/bom/class/api_boms.class.php b/htdocs/bom/class/api_boms.class.php
index 52e6fe90501..2147f7be1ba 100644
--- a/htdocs/bom/class/api_boms.class.php
+++ b/htdocs/bom/class/api_boms.class.php
@@ -546,7 +546,7 @@ class Boms extends DolibarrApi
 	 *
 	 * @return void
 	 */
-	private function checkRefNumbering(): void
+	private function checkRefNumbering()
 	{
 		$ref = substr($this->bom->ref, 1, 4);
 		if ($this->bom->status > 0 && $ref == 'PROV') {