From 25981a079a185080ad3ca2d2a23dd827efbd9d05 Mon Sep 17 00:00:00 2001
From: Georg Ehrke <georg@ownCloud.com>
Date: Thu, 13 Jun 2013 09:52:39 +0200
Subject: [PATCH] some whitespace fixes

---
 lib/preview.php         | 11 ++++++-----
 lib/preview/unknown.php |  2 +-
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/lib/preview.php b/lib/preview.php
index ed33e7b09dc..3564fe3df44 100755
--- a/lib/preview.php
+++ b/lib/preview.php
@@ -41,6 +41,7 @@ class Preview {
 	private $maxY;
 	private $scalingup;
 
+	//preview images object
 	private $preview;
 
 	//preview providers
@@ -81,7 +82,7 @@ class Preview {
 					$this->maxX = $this->max_x;
 				}
 			}
-	
+
 			if(!is_null($this->max_y)) {
 				if($this->maxY > $this->max_y) {
 					\OC_Log::write('core', 'maxY reduced from ' . $this->maxY . ' to ' . $this->max_y, \OC_Log::DEBUG);
@@ -101,25 +102,25 @@ class Preview {
 			if(empty(self::$providers)) {
 				self::initProviders();
 			}
-	
+
 			//check if there are any providers at all
 			if(empty(self::$providers)) {
 				\OC_Log::write('core', 'No preview providers exist', \OC_Log::ERROR);
 				throw new \Exception('No providers');
 			}
-	
+
 			//validate parameters
 			if($file === '') {
 				\OC_Log::write('core', 'No filename passed', \OC_Log::ERROR);
 				throw new \Exception('File not found');
 			}
-	
+
 			//check if file exists
 			if(!$this->fileview->file_exists($file)) {
 				\OC_Log::write('core', 'File:"' . $file . '" not found', \OC_Log::ERROR);
 				throw new \Exception('File not found');
 			}
-	
+
 			//check if given size makes sense
 			if($maxX === 0 || $maxY === 0) {
 				\OC_Log::write('core', 'Can not create preview with 0px width or 0px height', \OC_Log::ERROR);
diff --git a/lib/preview/unknown.php b/lib/preview/unknown.php
index 6e1dc06c1bc..4e1ca7de741 100644
--- a/lib/preview/unknown.php
+++ b/lib/preview/unknown.php
@@ -36,4 +36,4 @@ class Unknown extends Provider {
 	}
 }
 
-\OC\Preview::registerProvider('OC\Preview\Unknown');
+\OC\Preview::registerProvider('OC\Preview\Unknown');
\ No newline at end of file
-- 
2.39.5