From 9f2728e9b2cb75545f3eaaa6fb89ed0351afd0df Mon Sep 17 00:00:00 2001
From: sgiehl <stefan@piwik.org>
Date: Wed, 4 Feb 2015 22:10:57 +0100
Subject: [PATCH] group results to avoid duplicates for old reports

---
 plugins/Resolution/API.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/Resolution/API.php b/plugins/Resolution/API.php
index 8fc33efddb..a3c0215518 100644
--- a/plugins/Resolution/API.php
+++ b/plugins/Resolution/API.php
@@ -43,7 +43,8 @@ class API extends \Piwik\Plugin\API
     public function getConfiguration($idSite, $period, $date, $segment = false)
     {
         $dataTable = $this->getDataTable(Archiver::CONFIGURATION_RECORD_NAME, $idSite, $period, $date, $segment);
-        $dataTable->queueFilter('ColumnCallbackReplace', array('label', __NAMESPACE__ . '\getConfigurationLabel'));
+        // use GroupBy filter to avoid duplicate rows if old reports are displayed
+        $dataTable->queueFilter('GroupBy', array('label', __NAMESPACE__ . '\getConfigurationLabel'));
         return $dataTable;
     }
 }
-- 
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