From: Georg Ehrke <developer@georgehrke.com>
Date: Wed, 10 Jul 2013 16:01:04 +0000 (+0200)
Subject: update some comments in preview lib
X-Git-Tag: v6.0.0alpha2~235^2~75
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=f14b0fa6e0dfad28f2f6573ec517019ac12342cf;p=nextcloud-server.git

update some comments in preview lib
---

diff --git a/lib/preview.php b/lib/preview.php
index 8ecad159157..0a8ab438367 100755
--- a/lib/preview.php
+++ b/lib/preview.php
@@ -348,10 +348,6 @@ class Preview {
 
 	/**
 	 * @brief return a preview of a file
-	 * @param $file The path to the file where you want a thumbnail from
-	 * @param $maxX The maximum X size of the thumbnail. It can be smaller depending on the shape of the image
-	 * @param $maxY The maximum Y size of the thumbnail. It can be smaller depending on the shape of the image
-	 * @param $scaleup Scale smaller images up to the thumbnail size or not. Might look ugly
 	 * @return image
 	*/
 	public function getPreview() {
@@ -419,10 +415,6 @@ class Preview {
 
 	/**
 	 * @brief show preview
-	 * @param $file The path to the file where you want a thumbnail from
-	 * @param $maxX The maximum X size of the thumbnail. It can be smaller depending on the shape of the image
-	 * @param $maxY The maximum Y size of the thumbnail. It can be smaller depending on the shape of the image
-	 * @param $scaleup Scale smaller images up to the thumbnail size or not. Might look ugly
 	 * @return void
 	*/
 	public function showPreview() {
@@ -431,6 +423,7 @@ class Preview {
 			$this->getPreview();
 		}
 		$this->preview->show();
+		return;
 	}
 
 	/**
@@ -486,7 +479,7 @@ class Preview {
 
 		$image->preciseResize($newXsize, $newYsize);
 
-		if($newXsize == $x && $newYsize === $y) {
+		if($newXsize === $x && $newYsize === $y) {
 			$this->preview = $image;
 			return;
 		}