From e9f5a1efc6f1300ccabea68c4003426ea267a9db Mon Sep 17 00:00:00 2001
From: Ralf Becker <rb@egroupware.org>
Date: Tue, 30 Jan 2024 11:22:45 +0200
Subject: [PATCH] Update etemplate.php

some templates use options="<number>,..." with <number> > 1, instead of multiple="true"
---
 api/etemplate.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/api/etemplate.php b/api/etemplate.php
index d728ae5f90..52530f117d 100644
--- a/api/etemplate.php
+++ b/api/etemplate.php
@@ -422,7 +422,8 @@ function send_template()
 		{
 			$tag = 'et2-tree'.($matches[1] ?? '');
 			$attrs = parseAttrs($matches[2]);
-			if (!empty($attrs['multiple']) && $attrs['multiple'] !== 'false')
+			if (!empty($attrs['multiple']) && $attrs['multiple'] !== 'false' ||
+			   !empty($attrs['options']) && (int)$attrs['options'] > 1)
 			{
 				$tag .= '-multiple';
 			}