From b0e31843a94dc7440eb6b696ef848fa55b227512 Mon Sep 17 00:00:00 2001
From: Ere Maijala <ere.maijala@helsinki.fi>
Date: Thu, 21 May 2015 12:06:23 +0300
Subject: [PATCH] Fixed displaying hierarchical facet values without
 translations in the facet tree.

---
 .../VuFind/src/VuFind/Search/Solr/HierarchicalFacetHelper.php  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/module/VuFind/src/VuFind/Search/Solr/HierarchicalFacetHelper.php b/module/VuFind/src/VuFind/Search/Solr/HierarchicalFacetHelper.php
index e96db284ad5..7b62c2b269c 100644
--- a/module/VuFind/src/VuFind/Search/Solr/HierarchicalFacetHelper.php
+++ b/module/VuFind/src/VuFind/Search/Solr/HierarchicalFacetHelper.php
@@ -207,7 +207,8 @@ class HierarchicalFacetHelper
         $displayText = $item['displayText'];
         if ($displayText == $item['value']) {
             // Only show the current level part
-            $displayText = $this->formatDisplayText($displayText);
+            $displayText = $this->formatDisplayText($displayText)
+                ->getDisplayString();
         }
 
         list($level, $value) = explode('/', $item['value'], 2);
-- 
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