From 55f5c6663d83a56bca02fbb54004ef2836bd6a25 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Sun, 17 Dec 2023 13:11:58 +0100
Subject: [PATCH] Fix regression on css lost on flags

---
 htdocs/core/lib/functions.lib.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index e21aef9393f..19d6f425acd 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -9782,8 +9782,15 @@ function picto_from_langcode($codelang, $moreatt = '', $notitlealt = 0)
 		$flagImage = empty($tmparray[1]) ? $tmparray[0] : $tmparray[1];
 	}
 
+	$morecss = '';
+	$reg = array();
+	if (preg_match('/class="([^"]+)"/', $moreatt, $reg)) {
+		$morecss = $reg[1];
+		$moreatt = "";
+	}
+
 	// return img_picto_common($codelang, 'flags/'.strtolower($flagImage).'.png', $moreatt, 0, $notitlealt);
-	return '<span class="flag-sprite '.strtolower($flagImage).'"'.($moreatt ? ' '.$moreatt : '').(!$notitlealt ? ' title="'.$codelang.'"' : '').'></span>';
+	return '<span class="flag-sprite '.strtolower($flagImage).($morecss ? ' '.$morecss : '').'"'.($moreatt ? ' '.$moreatt : '').(!$notitlealt ? ' title="'.$codelang.'"' : '').'></span>';
 }
 
 /**