From 4f776a5af4c52d496f338964343a6f5be2dfcb62 Mon Sep 17 00:00:00 2001
From: ironpilot <contact@ironpilot.net>
Date: Thu, 9 Apr 2015 09:54:18 -0600
Subject: [PATCH] Removed unused variables.

---
 src/Curl/Curl.php | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/Curl/Curl.php b/src/Curl/Curl.php
index 06a5b94..f0e12c1 100644
--- a/src/Curl/Curl.php
+++ b/src/Curl/Curl.php
@@ -189,7 +189,6 @@ class Curl
 
     public function download($url, $mixed_filename)
     {
-        $callback = false;
         if (is_callable($mixed_filename)) {
             $this->download_complete_function = $mixed_filename;
             $fh = tmpfile();
@@ -212,8 +211,6 @@ class Curl
 
     public function exec($ch = null)
     {
-        $target = $ch === null ? $this : $ch;
-
         if (!($ch === null)) {
             $this->raw_response = curl_multi_getcontent($ch);
         } else {