From 0a5771818d1912405271eadda36f46a95ad61794 Mon Sep 17 00:00:00 2001
From: tokul <tokul@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Sun, 20 Mar 2005 10:42:41 +0000
Subject: [PATCH 1/1] 'trim' was not working as expected and admins file was
 usable on for one admin without whitespace. specific to 1.5.1cvs and 1.4.5cvs

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@9091 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 plugins/administrator/auth.php | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/plugins/administrator/auth.php b/plugins/administrator/auth.php
index 0f394471..3aac1a10 100644
--- a/plugins/administrator/auth.php
+++ b/plugins/administrator/auth.php
@@ -32,11 +32,11 @@ function adm_check_user() {
         $auth = FALSE;
     } else if (file_exists(SM_PATH . 'plugins/administrator/admins')) {
         $auths = file(SM_PATH . 'plugins/administrator/admins');
-        array_walk($auths, 'trim');
+        array_walk($auths, 'adm_array_trim');
         $auth = in_array($username, $auths);
     } else if (file_exists(SM_PATH . 'config/admins')) {
         $auths = file(SM_PATH . 'config/admins');
-        array_walk($auths, 'trim');
+        array_walk($auths, 'adm_array_trim');
         $auth = in_array($username, $auths);
     } else if (($adm_id = fileowner(SM_PATH . 'config/config.php')) &&
                function_exists('posix_getpwuid')) {
@@ -49,4 +49,13 @@ function adm_check_user() {
     return ($auth);
 }
 
-?>
+/**
+ * Removes whitespace from array values
+ * @param string $value array value that has to be trimmed
+ * @param string $key array key
+ * @since 1.5.1
+ */
+function adm_array_trim(&$value,$key) {
+    $value=trim($value);
+}
+?>
\ No newline at end of file
-- 
2.25.1