From b5a37edc9818f02baac750d9d3901d0ff642f768 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Tue, 10 Apr 2018 19:46:41 +0200
Subject: [PATCH] PHP 7.2

---
 lam/lib/types/user.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lam/lib/types/user.inc b/lam/lib/types/user.inc
index 721c7741..62563b70 100644
--- a/lam/lib/types/user.inc
+++ b/lam/lib/types/user.inc
@@ -720,8 +720,8 @@ class lamUserList extends lamList {
 			}
 		}
 		// show user photos
-		elseif (($attribute == "jpegphoto") && (sizeof($entry[$attribute][0]) > 0)) {
-			if (sizeof($entry[$attribute][0]) < 100) {
+		elseif (($attribute == "jpegphoto") && (!empty($entry[$attribute][0]))) {
+			if (strlen($entry[$attribute][0]) < 100) {
 				// looks like we have read broken binary data, reread photo
 				$result = @ldap_read($_SESSION['ldap']->server(), escapeDN($entry['dn']), $attribute . "=*", array($attribute), 0, 0, 0, LDAP_DEREF_NEVER);
 				if ($result) {