From e621eb853e2888b90e0fec404c94dd9bd5e72f63 Mon Sep 17 00:00:00 2001
From: oldperl <oldperl@e0fbbfb1-a8a6-4e6d-b955-09ec875e8ab2>
Date: Mon, 19 Aug 2019 03:12:10 +0000
Subject: [PATCH] fixes PHP 7.3

---
 trunk/conlib/session.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trunk/conlib/session.inc b/trunk/conlib/session.inc
index 1c24dcf..a6b6a14 100644
--- a/trunk/conlib/session.inc
+++ b/trunk/conlib/session.inc
@@ -94,7 +94,7 @@ class cSession {
     function unregister($things) {
         $things = explode(",", $things);
         reset($things);
-        while (list(, $thing) = each($things)) {
+        foreach ($things as  $thing) {
             $thing = trim($thing);
             if ($thing) {
                 unset($this->pt[$thing]);