From 09d40c428f11092f7cce16405594df3f0a348d5a Mon Sep 17 00:00:00 2001
From: Synchro <marcus@synchromedia.co.uk>
Date: Wed, 15 Oct 2014 11:06:58 +0200
Subject: [PATCH] Fix short var name for scrutinizer

---
 class.smtp.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/class.smtp.php b/class.smtp.php
index 60c206a38..2c5b8d300 100644
--- a/class.smtp.php
+++ b/class.smtp.php
@@ -608,10 +608,10 @@ public function data($msg_data)
         //Increase timelimit for end of DATA command
         $savetimelimit = $this->Timelimit;
         $this->Timelimit = $this->Timelimit * 2;
-        $r = $this->sendCommand('DATA END', '.', 250);
+        $result = $this->sendCommand('DATA END', '.', 250);
         //Restore timelimit
         $this->Timelimit = $savetimelimit;
-        return $r;
+        return $result;
     }
 
     /**