From aaa8e4bf6a523b9f109d4c80069775ceada2be7a Mon Sep 17 00:00:00 2001
From: Eric Lippmann <eric.lippmann@netways.de>
Date: Mon, 18 May 2015 14:40:55 +0200
Subject: [PATCH] Don't render time information when the timestamp evaluates to
 false

refs #6778
---
 library/Icinga/Web/View/helpers/format.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/library/Icinga/Web/View/helpers/format.php b/library/Icinga/Web/View/helpers/format.php
index c5f7ca9e6..6011c954f 100644
--- a/library/Icinga/Web/View/helpers/format.php
+++ b/library/Icinga/Web/View/helpers/format.php
@@ -11,6 +11,9 @@ $this->addHelperFunction('format', function () {
 });
 
 $this->addHelperFunction('timeAgo', function ($timestamp) {
+    if (! $timestamp) {
+        return '';
+    }
     return sprintf(
         '<span class="time-ago" title="%s">%s</span>',
         date('Y-m-d H:i:s', $timestamp), // TODO: internationalized format
@@ -19,6 +22,9 @@ $this->addHelperFunction('timeAgo', function ($timestamp) {
 });
 
 $this->addHelperFunction('timeSince', function ($timestamp) {
+    if (! $timestamp) {
+        return '';
+    }
     return sprintf(
         '<span class="time-since" title="%s">%s</span>',
         date('Y-m-d H:i:s', $timestamp), // TODO: internationalized format
@@ -27,7 +33,9 @@ $this->addHelperFunction('timeSince', function ($timestamp) {
 });
 
 $this->addHelperFunction('timeUntil', function ($timestamp) {
-    if (! $timestamp) return '';
+    if (! $timestamp) {
+        return '';
+    }
     return sprintf(
         '<span class="time-until" title="%s">%s</span>',
         date('Y-m-d H:i:s', $timestamp), // TODO: internationalized format