From a1e546b8f97d3d236a31ff0bdf03570f50435dff Mon Sep 17 00:00:00 2001
From: ksar <35605507+ksar-ksar@users.noreply.github.com>
Date: Thu, 17 Nov 2022 22:01:32 +0100
Subject: [PATCH] FIX #22893

---
 htdocs/core/lib/contact.lib.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/core/lib/contact.lib.php b/htdocs/core/lib/contact.lib.php
index 948af4e2868..a089a255a45 100644
--- a/htdocs/core/lib/contact.lib.php
+++ b/htdocs/core/lib/contact.lib.php
@@ -71,7 +71,7 @@ function contact_prepare_head(Contact $object)
 			$sql .= ' FROM '.MAIN_DB_PREFIX.'projet as n';
 			$sql .= ' INNER JOIN '.MAIN_DB_PREFIX.'element_contact as cc ON (n.rowid = cc.element_id)';
 			$sql .= ' WHERE cc.fk_socpeople = '.((int) $object->id);
-			$sql .= ' AND cc.fk_c_type_contact IN (SELECT rowid FROM '.MAIN_DB_PREFIX.'c_type_contact WHERE element="project" AND source="external")';
+			$sql .= ' AND cc.fk_c_type_contact IN (SELECT rowid FROM '.MAIN_DB_PREFIX.'c_type_contact WHERE element=\'project\' AND source=\'external\')';
 			$sql .= ' AND n.entity IN ('.getEntity('project').')';
 			$resql = $db->query($sql);
 			if ($resql) {
@@ -192,7 +192,7 @@ function show_contacts_projects($conf, $langs, $db, $object, $backtopage = '', $
 		$sql .= ' INNER JOIN '.MAIN_DB_PREFIX.'element_contact as cc ON (p.rowid = cc.element_id)';
 		$sql .= ' INNER JOIN '.MAIN_DB_PREFIX.'c_type_contact as ctc ON (ctc.rowid = cc.fk_c_type_contact)';
 		$sql .= ' WHERE cc.fk_socpeople = '.((int) $object->id);
-		$sql .= ' AND ctc.element="project" AND ctc.source="external"';
+		$sql .= ' AND ctc.element=\'project\' AND ctc.source=\'external\'';
 		$sql .= ' AND p.entity IN ('.getEntity('project').')';
 		$sql .= ' ORDER BY p.dateo DESC';