From 5f1abf31f333ce1e70af85cc85681468664d2d75 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 4 Dec 2017 18:25:09 +0100
Subject: [inc/Util] prettyTime: return '???' if given timestamp is 0 or not a
 number

---
 inc/util.inc.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'inc')

diff --git a/inc/util.inc.php b/inc/util.inc.php
index 1fb5b78e..ace879f4 100644
--- a/inc/util.inc.php
+++ b/inc/util.inc.php
@@ -476,6 +476,9 @@ SADFACE;
 	 */
 	public static function prettyTime($ts)
 	{
+		settype($ts, 'int');
+		if ($ts === 0)
+			return '???';
 		static $TODAY = false, $ETODAY = false, $YESTERDAY = false, $YEAR = false;
 		if (!$ETODAY) $ETODAY = strtotime('today 23:59:59');
 		if ($ts > $ETODAY) // TODO: Do we need strings for future too?
-- 
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