From aab65dbd3d71ac2683b3959c238284c4444dea41 Mon Sep 17 00:00:00 2001
From: pdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Tue, 18 Jun 2019 06:59:25 +0000
Subject: [PATCH] PHP7.2 fix (#2848)

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@14826 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/mime.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/functions/mime.php b/functions/mime.php
index 4802dd1f..8cf0f23d 100644
--- a/functions/mime.php
+++ b/functions/mime.php
@@ -1397,9 +1397,8 @@ function sq_casenormalize(&$val){
 function sq_skipspace($body, $offset){
     $me = 'sq_skipspace';
     preg_match('/^(\s*)/s', substr($body, $offset), $matches);
-    if (sizeof($matches{1})){
-        $count = strlen($matches{1});
-        $offset += $count;
+    if (!empty($matches[1])){
+        $offset += strlen($matches[1]);
     }
     return $offset;
 }
-- 
2.25.1