1 files changed, 3 insertions, 1 deletions
diff --git a/inc/toolbar.php b/inc/toolbar.php
index d8d2f209b..7cc29e866 100644
--- a/inc/toolbar.php
+++ b/inc/toolbar.php
@@ -241,10 +241,12 @@ function toolbar_JSdefines($varname){
 function toolbar_signature(){
     global $conf;
     global $INFO;
+    /** @var Input $INPUT */
+    global $INPUT;
 
     $sig = $conf['signature'];
     $sig = dformat(null,$sig);
-    $sig = str_replace('@USER@',$_SERVER['REMOTE_USER'],$sig);
+    $sig = str_replace('@USER@',$INPUT->server->str('REMOTE_USER'),$sig);
     $sig = str_replace('@NAME@',$INFO['userinfo']['name'],$sig);
     $sig = str_replace('@MAIL@',$INFO['userinfo']['mail'],$sig);
     $sig = str_replace('@DATE@',dformat(),$sig);