fix checkstyle for files_external app, add whitespace for readability

1 files changed, 11 insertions, 11 deletions

diff --git a/apps/files_external/lib/ftp.php b/apps/files_external/lib/ftp.php
index 5b90e3049b7..e796ae446bf 100644
--- a/apps/files_external/lib/ftp.php
+++ b/apps/files_external/lib/ftp.php
@@ -19,21 +19,21 @@ class OC_FileStorage_FTP extends OC_FileStorage_StreamWrapper{
 		$this->host=$params['host'];
 		$this->user=$params['user'];
 		$this->password=$params['password'];
-		if(isset($params['secure'])) {
-			if(is_string($params['secure'])) {
+		if (isset($params['secure'])) {
+			if (is_string($params['secure'])) {
 				$this->secure = ($params['secure'] === 'true');
-			}else{
+			} else {
 				$this->secure = (bool)$params['secure'];
 			}
-		}else{
+		} else {
 			$this->secure = false;
 		}
 		$this->root=isset($params['root'])?$params['root']:'/';
-		if(!$this->root || $this->root[0]!='/') {
+		if ( ! $this->root || $this->root[0]!='/') {
 			$this->root='/'.$this->root;
 		}
 		//create the root folder if necesary
-		if (!$this->is_dir('')) {
+		if ( ! $this->is_dir('')) {
 			$this->mkdir('');
 		}
 	}
@@ -45,7 +45,7 @@ class OC_FileStorage_FTP extends OC_FileStorage_StreamWrapper{
 	 */
 	public function constructUrl($path) {
 		$url='ftp';
-		if($this->secure) {
+		if ($this->secure) {
 			$url.='s';
 		}
 		$url.='://'.$this->user.':'.$this->password.'@'.$this->host.$this->root.$path;
@@ -71,14 +71,14 @@ class OC_FileStorage_FTP extends OC_FileStorage_StreamWrapper{
 			case 'c':
 			case 'c+':
 				//emulate these
-				if(strrpos($path, '.')!==false) {
+				if (strrpos($path, '.')!==false) {
 					$ext=substr($path, strrpos($path, '.'));
-				}else{
+				} else {
 					$ext='';
 				}
 				$tmpFile=OCP\Files::tmpFile($ext);
 				OC_CloseStreamWrapper::$callBacks[$tmpFile]=array($this, 'writeBack');
-				if($this->file_exists($path)) {
+				if ($this->file_exists($path)) {
 					$this->getFile($path, $tmpFile);
 				}
 				self::$tempFiles[$tmpFile]=$path;
@@ -87,7 +87,7 @@ class OC_FileStorage_FTP extends OC_FileStorage_StreamWrapper{
 	}
 
 	public function writeBack($tmpFile) {
-		if(isset(self::$tempFiles[$tmpFile])) {
+		if (isset(self::$tempFiles[$tmpFile])) {
 			$this->uploadFile($tmpFile, self::$tempFiles[$tmpFile]);
 			unlink($tmpFile);
 		}