From 7a11911aead74e07ba2917be27e343ff93ca931f Mon Sep 17 00:00:00 2001
From: Georg Ehrke <developer@georgehrke.com>
Date: Thu, 15 Aug 2013 13:25:45 +0200
Subject: [PATCH] add comment to make @jancborchardt happy

---
 lib/preview/txt.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/preview/txt.php b/lib/preview/txt.php
index c06f445e82..a487330691 100644
--- a/lib/preview/txt.php
+++ b/lib/preview/txt.php
@@ -17,6 +17,7 @@ class TXT extends Provider {
 		$content = $fileview->fopen($path, 'r');
 		$content = stream_get_contents($content);
 
+		//don't create previews of empty text files
 		if(trim($content) === '') {
 			return false;
 		}