From 515a7093733fa2468655357594c07ba25ad101de Mon Sep 17 00:00:00 2001
From: xinyuexrow <wang@xrow.de>
Date: Thu, 23 Nov 2017 16:22:00 +0100
Subject: [PATCH] fix keywords index bug

---
 classes/ezfSolrDocumentFieldxrowMetadata.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/ezfSolrDocumentFieldxrowMetadata.php b/classes/ezfSolrDocumentFieldxrowMetadata.php
index 696a952..ca63429 100644
--- a/classes/ezfSolrDocumentFieldxrowMetadata.php
+++ b/classes/ezfSolrDocumentFieldxrowMetadata.php
@@ -51,7 +51,7 @@ public function getData()
             $data[self::getFieldName( $contentClassAttribute, 'title' )] = $this->ContentObjectAttribute->attribute( 'content' )->attribute( 'title' );
             $data[self::getFieldName( $contentClassAttribute, 'description' )] = $this->ContentObjectAttribute->attribute( 'content' )->attribute( 'description' );
             $data[self::getFieldName( $contentClassAttribute, 'sitemap_use' )] = $this->ContentObjectAttribute->attribute( 'content' )->attribute( 'sitemap_use' );
-            $data[self::getFieldName( $contentClassAttribute, self::DEFAULT_SUBATTRIBUTE )] = implode(",", $this->ContentObjectAttribute->attribute( 'content' )->attribute( 'keywords' ) );
+            $data[self::getFieldName( $contentClassAttribute, self::DEFAULT_SUBATTRIBUTE )] = $this->ContentObjectAttribute->attribute( 'content' )->attribute( 'keywords' );
         }
         return $data;
     }