Removed unused variables.

ironpilot · ironpilot · commit 4f776a5af4c5 · 2015-04-09T09:54:18.000-06:00
diff --git a/src/Curl/Curl.php b/src/Curl/Curl.php
@@ -189,7 +189,6 @@ public function downloadComplete($fh)
 
     public function download($url, $mixed_filename)
     {
-        $callback = false;
         if (is_callable($mixed_filename)) {
             $this->download_complete_function = $mixed_filename;
             $fh = tmpfile();
@@ -212,8 +211,6 @@ public function error($callback)
 
     public function exec($ch = null)
     {
-        $target = $ch === null ? $this : $ch;
-
         if (!($ch === null)) {
             $this->raw_response = curl_multi_getcontent($ch);
         } else {

Original file line number	Diff line number	Diff line change
`@@ -189,7 +189,6 @@ public function downloadComplete($fh)`
`189`	`189`
`190`	`190`	`public function download($url, $mixed_filename)`
`191`	`191`	`{`
`192`		`- $callback = false;`
`193`	`192`	`if (is_callable($mixed_filename)) {`
`194`	`193`	`$this->download_complete_function = $mixed_filename;`
`195`	`194`	`$fh = tmpfile();`
`@@ -212,8 +211,6 @@ public function error($callback)`
`212`	`211`
`213`	`212`	`public function exec($ch = null)`
`214`	`213`	`{`
`215`		`- $target = $ch === null ? $this : $ch;`
`216`		`-`
`217`	`214`	`if (!($ch === null)) {`
`218`	`215`	`$this->raw_response = curl_multi_getcontent($ch);`
`219`	`216`	`} else {`