From 46ac8ef9ac8c7465449cd3d33c21148c75241ac8 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Fri, 3 May 2013 17:52:48 +0200
Subject: Tar: avoid lone zero blocks when adding 0 byte files

---
 inc/Tar.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/Tar.class.php b/inc/Tar.class.php
index 20f397395..10e82109b 100644
--- a/inc/Tar.class.php
+++ b/inc/Tar.class.php
@@ -295,7 +295,7 @@ class Tar {
             filemtime($file)
         );
 
-        while(!feof($fp)) {
+        if(filesize($file)) while(!feof($fp)) {
             $packed = pack("a512", fread($fp, 512));
             $this->writebytes($packed);
         }
-- 
cgit v1.2.3