From 5e31fbed624106e8021fedeec347826ea3f63b74 Mon Sep 17 00:00:00 2001
From: Demian Katz <demian.katz@villanova.edu>
Date: Fri, 3 Nov 2017 12:52:29 -0400
Subject: [PATCH] Fix bug: error on blank BrowZine search.
---
.../src/VuFindSearch/Backend/BrowZine/Backend.php | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/module/VuFindSearch/src/VuFindSearch/Backend/BrowZine/Backend.php b/module/VuFindSearch/src/VuFindSearch/Backend/BrowZine/Backend.php
index 2ff160bc46a..ca34144ca20 100644
--- a/module/VuFindSearch/src/VuFindSearch/Backend/BrowZine/Backend.php
+++ b/module/VuFindSearch/src/VuFindSearch/Backend/BrowZine/Backend.php
@@ -107,11 +107,13 @@ class Backend extends AbstractBackend
$e
);
}
+ $results = isset($response['data']) && is_array($response['data'])
+ ? $response['data'] : [];
$collection = $this->createRecordCollection(
[
'offset' => $offset,
- 'recordCount' => count($response['data']),
- 'data' => array_slice($response['data'], $offset, $limit)
+ 'recordCount' => count($results),
+ 'data' => array_slice($results, $offset, $limit)
]
);
$this->injectSourceIdentifier($collection);
--
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