From 91b7606722c389b8b19695cf64b2e6784ab7eaa5 Mon Sep 17 00:00:00 2001
From: Stefan Giehl <stefan@piwik.org>
Date: Tue, 6 Mar 2018 22:46:43 +0100
Subject: Fix possible error in tag cloud vizualisation (#12581)

---
 plugins/CoreVisualizations/Visualizations/Cloud.php              | 1 +
 plugins/CoreVisualizations/templates/_dataTableViz_tagCloud.twig | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

(limited to 'plugins/CoreVisualizations')

diff --git a/plugins/CoreVisualizations/Visualizations/Cloud.php b/plugins/CoreVisualizations/Visualizations/Cloud.php
index ff9888c9eb..1a199b327a 100644
--- a/plugins/CoreVisualizations/Visualizations/Cloud.php
+++ b/plugins/CoreVisualizations/Visualizations/Cloud.php
@@ -78,6 +78,7 @@ class Cloud extends Visualization
         }
 
         $this->assignTemplateVar('labelMetadata', $labelMetadata);
+        $this->assignTemplateVar('cloudColumn', $columnToDisplay);
         $this->assignTemplateVar('cloudValues', $cloudValues);
     }
 
diff --git a/plugins/CoreVisualizations/templates/_dataTableViz_tagCloud.twig b/plugins/CoreVisualizations/templates/_dataTableViz_tagCloud.twig
index d1085287f4..a86120181e 100644
--- a/plugins/CoreVisualizations/templates/_dataTableViz_tagCloud.twig
+++ b/plugins/CoreVisualizations/templates/_dataTableViz_tagCloud.twig
@@ -1,4 +1,3 @@
-{% set cloudColumn = properties.columns_to_display[1] %}
 <div class="tagCloud">
 {% for word,value in cloudValues %}
     <span title="{{ value.word|rawSafeDecoded }} ({{ value.value }} {{ properties.translations[cloudColumn]|default(cloudColumn) }})" class="word size{{ value.size }}
-- 
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