From 663a1c20e6ba0fbf65afcb43f0f48d34f21dcb53 Mon Sep 17 00:00:00 2001
From: Frederic Guillot <fred@kanboard.net>
Date: Sun, 5 Jul 2015 21:22:31 -0400
Subject: Add new analytic page: Average time spent into each column

---
 app/Helper/Dt.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'app/Helper')

diff --git a/app/Helper/Dt.php b/app/Helper/Dt.php
index be595605..b338fdc8 100644
--- a/app/Helper/Dt.php
+++ b/app/Helper/Dt.php
@@ -21,6 +21,10 @@ class Dt extends \Core\Base
      */
     public function duration($seconds)
     {
+        if ($seconds == 0) {
+            return 0;
+        }
+
         $dtF = new DateTime("@0");
         $dtT = new DateTime("@$seconds");
         return $dtF->diff($dtT)->format('%a days, %h hours, %i minutes and %s seconds');
-- 
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