From: Thomas Schlage <thomas@globalleadsgroup.com>
Date: Fri, 31 May 2013 12:54:22 +0000 (+0200)
Subject: Fixed ZipWriter getDosDatetime on NaN value
X-Git-Tag: 2.0.0_Beta_4~118^2~2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=692d758585c7ce00b2ed3beb889550dd22a61148;p=GitHub%2FWoltLab%2FWCF.git

Fixed ZipWriter getDosDatetime on NaN value
---

diff --git a/wcfsetup/install/files/lib/system/io/ZipWriter.class.php b/wcfsetup/install/files/lib/system/io/ZipWriter.class.php
index 18a520a807..0835e79781 100644
--- a/wcfsetup/install/files/lib/system/io/ZipWriter.class.php
+++ b/wcfsetup/install/files/lib/system/io/ZipWriter.class.php
@@ -174,14 +174,17 @@ class ZipWriter {
 			pack("V", strlen($headers)).
 			"\x00\x00";
 	}
-	
+
 	/**
 	 * Converts an unix timestamp to Zip file time.
-	 * 
+	 *
 	 * @param	integer		$date		unix timestamp
 	 * @return	string
 	 */
-	protected static function getDosDatetime($date = 0) {
+	protected static function getDosDatetime($date) {
+		// Ensure we have a numeric value
+		$date = intval($date);
+
 		$day = gmdate('d', $date);
 		$month = gmdate('m', $date);
 		$year = gmdate('Y', $date);