From c73dc7e99dad8cbf56ee54bc64ed1a2ab21f318f Mon Sep 17 00:00:00 2001
From: Mark Jaquith <markjaquith@git.wordpress.org>
Date: Wed, 4 Oct 2006 07:29:33 +0000
Subject: [PATCH] Refrain from reading files of 0 length. Props technosailor.
 fixes #1999

git-svn-id: https://develop.svn.wordpress.org/trunk@4314 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/templates.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/wp-admin/templates.php b/wp-admin/templates.php
index ebf93336e4..29edad7a0a 100644
--- a/wp-admin/templates.php
+++ b/wp-admin/templates.php
@@ -63,8 +63,12 @@ default:
 	if (!$error) {
 		$f = @ fopen($real_file, 'r');
 		if ( $f ) {
-			$content = fread($f, filesize($real_file));
-			$content = htmlspecialchars($content);
+			if ( filesize($real_file ) > 0 ) {
+				$content = fread($f, filesize($real_file));
+				$content = htmlspecialchars($content);
+			} else {
+				$content = '';
+			}
 		} else {
 			$error = true;
 		}