From 3fda8d246fad314f658ac784059f2da5ce157f75 Mon Sep 17 00:00:00 2001
From: pdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Sun, 17 Oct 2021 22:32:33 +0000
Subject: [PATCH] Someone meant to use strlen() instead of sizeof() but neither
 is necessary

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@14932 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/imap_general.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions/imap_general.php b/functions/imap_general.php
index ade39d62..9221c87b 100755
--- a/functions/imap_general.php
+++ b/functions/imap_general.php
@@ -1335,7 +1335,7 @@ function sqimap_parse_namespace(&$input) {
                 $namespace[$ns_strings[$i]] = array();
             } else {
                 // Pop-out the first ( and last ) for easier parsing
-                $ns = substr($regs[$i], 1, sizeof($regs[$i])-2);
+                $ns = substr($regs[$i], 1, -1);
                 if($c = preg_match_all('/\((?:(.*?)\s*?)\)/', $ns, $regs2)) {
                     $namespace[$ns_strings[$i]] = array();
                     for($j=0; $j<sizeof($regs2[1]); $j++) {
-- 
2.25.1