From 623f9ec817490c93e8abf0825bab372acf08c29e Mon Sep 17 00:00:00 2001 From: Georg Ehrke Date: Wed, 14 Aug 2013 21:20:03 +0200 Subject: [PATCH] don't generate previews of empty txt files --- lib/preview/txt.php | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/preview/txt.php b/lib/preview/txt.php index 89927fd580..c06f445e82 100644 --- a/lib/preview/txt.php +++ b/lib/preview/txt.php @@ -17,6 +17,10 @@ class TXT extends Provider { $content = $fileview->fopen($path, 'r'); $content = stream_get_contents($content); + if(trim($content) === '') { + return false; + } + $lines = preg_split("/\r\n|\n|\r/", $content); $fontSize = 5; //5px