From 75e69baebc9c9b3323a13f48d707cd1e1eef88f0 Mon Sep 17 00:00:00 2001
From: Demian Katz <demian.katz@villanova.edu>
Date: Fri, 13 Mar 2015 08:38:05 -0400
Subject: [PATCH] Switched to stricter syntax.
---
module/VuFind/src/VuFind/RecordDriver/WorldCat.php | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/module/VuFind/src/VuFind/RecordDriver/WorldCat.php b/module/VuFind/src/VuFind/RecordDriver/WorldCat.php
index bfe57c6d7fe..7fcefa1d3cd 100644
--- a/module/VuFind/src/VuFind/RecordDriver/WorldCat.php
+++ b/module/VuFind/src/VuFind/RecordDriver/WorldCat.php
@@ -165,7 +165,8 @@ class WorldCat extends SolrMarc
$retVal[] = $callNo;
}
}
- if (!empty($dewey = $this->getDeweyCallNumber())) {
+ $dewey = $this->getDeweyCallNumber();
+ if (!empty($dewey)) {
$retVal[] = $dewey;
}
return $retVal;
--
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