From 2e386012525c6dfbd611495d5570bcb1cad66527 Mon Sep 17 00:00:00 2001
From: Joe Montibello <josephmontibello@gmail.com>
Date: Wed, 21 Oct 2015 12:54:52 -0400
Subject: [PATCH] initialize $number
The uninitialized variable was causing an error message.
---
module/VuFind/src/VuFind/ILS/Driver/Sierra.php | 1 +
1 file changed, 1 insertion(+)
diff --git a/module/VuFind/src/VuFind/ILS/Driver/Sierra.php b/module/VuFind/src/VuFind/ILS/Driver/Sierra.php
index 0f4ea099fdb..1fc8b27302c 100644
--- a/module/VuFind/src/VuFind/ILS/Driver/Sierra.php
+++ b/module/VuFind/src/VuFind/ILS/Driver/Sierra.php
@@ -494,6 +494,7 @@ class Sierra extends AbstractBase implements TranslatorAwareInterface
foreach ($itemIds as $item) {
$callnumber = null;
$results1 = pg_execute($this->db, "prep_query", [$item]);
+ $number = "";
while ($row1 = pg_fetch_row($results1)) {
if ($row1[4] == "b") {
$barcode = $row1[3];
--
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