From bd9f3bfb51ceeb5b8c4a11b19460f6350e8383fc Mon Sep 17 00:00:00 2001
From: sgiehl <stefangiehl@gmail.com>
Date: Thu, 12 Aug 2010 20:05:11 +0000
Subject: fixes #1576 use filter if more than one value is requested

git-svn-id: http://dev.piwik.org/svn/trunk@2925 59fd770c-687e-43c8-a1e3-f5a4ff64c105
---
 plugins/VisitsSummary/API.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'plugins/VisitsSummary')

diff --git a/plugins/VisitsSummary/API.php b/plugins/VisitsSummary/API.php
index d130c97992..c4c80a2542 100644
--- a/plugins/VisitsSummary/API.php
+++ b/plugins/VisitsSummary/API.php
@@ -138,6 +138,12 @@ class Piwik_VisitsSummary_API
 	
 	public function getSumVisitsLengthPretty( $idSite, $period, $date )
 	{
-		return Piwik::getPrettyTimeFromSeconds($this->getSumVisitsLength( $idSite, $period, $date ));
+		$table = $this->getSumVisitsLength( $idSite, $period, $date );
+		if($table instanceof Piwik_DataTable_Array) {
+			$table->filter('ColumnCallbackReplace', array(0, 'Piwik::getPrettyTimeFromSeconds'));
+		} else {
+			$table = Piwik::getPrettyTimeFromSeconds($table);
+		}
+		return $table;
 	}
 }
-- 
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