From de954a59ae324135fdccb438cc1b5a0040471639 Mon Sep 17 00:00:00 2001
From: sgiehl <stefan@piwik.org>
Date: Thu, 30 Mar 2017 21:58:04 +0200
Subject: fixes #11567 - fix possible notice in devicedetection archiver

---
 plugins/DevicesDetection/Archiver.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'plugins/DevicesDetection')

diff --git a/plugins/DevicesDetection/Archiver.php b/plugins/DevicesDetection/Archiver.php
index ea63485017..a930757174 100644
--- a/plugins/DevicesDetection/Archiver.php
+++ b/plugins/DevicesDetection/Archiver.php
@@ -87,8 +87,9 @@ class Archiver extends \Piwik\Plugin\Archiver
             }
 
             while ($conversionRow = $query->fetch()) {
-
-                $metrics->sumMetricsGoals($conversionRow[$labelSQL], $conversionRow);
+                if (isset($conversionRow[$labelSQL])) {
+                    $metrics->sumMetricsGoals($conversionRow[$labelSQL], $conversionRow);
+                }
             }
             $metrics->enrichMetricsWithConversions();
         }
-- 
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