1 files changed, 12 insertions, 16 deletions

diff --git a/apps/files_external/lib/streamwrapper.php b/apps/files_external/lib/streamwrapper.php
index 7c3ddcf8a2c..4685877f26b 100644
--- a/apps/files_external/lib/streamwrapper.php
+++ b/apps/files_external/lib/streamwrapper.php
@@ -12,7 +12,7 @@ abstract class StreamWrapper extends \OC\Files\Storage\Common{
 	private $ready = false;
 
 	protected function init(){
-		if($this->ready){
+		if($this->ready) {
 			return;
 		}
 		$this->ready = true;
@@ -71,39 +71,35 @@ abstract class StreamWrapper extends \OC\Files\Storage\Common{
 		return $succes;
 	}
 
-	public function fopen($path,$mode) {
+	public function fopen($path, $mode) {
 		$this->init();
-		return fopen($this->constructUrl($path),$mode);
+		return fopen($this->constructUrl($path), $mode);
 	}
 
-	public function free_space($path) {
-		return 0;
-	}
-
-	public function touch($path,$mtime=null) {
+	public function touch($path, $mtime=null) {
 		$this->init();
 		if(is_null($mtime)) {
-			$fh = $this->fopen($path,'a');
-			fwrite($fh,'');
+			$fh = $this->fopen($path, 'a');
+			fwrite($fh, '');
 			fclose($fh);
 		} else {
 			return false;//not supported
 		}
 	}
 
-	public function getFile($path,$target) {
+	public function getFile($path, $target) {
 		$this->init();
-		return copy($this->constructUrl($path),$target);
+		return copy($this->constructUrl($path), $target);
 	}
 
-	public function uploadFile($path,$target) {
+	public function uploadFile($path, $target) {
 		$this->init();
-		return copy($path,$this->constructUrl($target));
+		return copy($path, $this->constructUrl($target));
 	}
 
-	public function rename($path1,$path2) {
+	public function rename($path1, $path2) {
 		$this->init();
-		return rename($this->constructUrl($path1),$this->constructUrl($path2));
+		return rename($this->constructUrl($path1), $this->constructUrl($path2));
 	}
 
 	public function stat($path) {