From bd1d2d4f2085f864006e3482cfff1274e8a5109e Mon Sep 17 00:00:00 2001
From: Joe Montibello <josephmontibello@gmail.com>
Date: Mon, 2 Nov 2015 16:44:49 -0500
Subject: [PATCH] Update Sierra.php
---
module/VuFind/src/VuFind/ILS/Driver/Sierra.php | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/module/VuFind/src/VuFind/ILS/Driver/Sierra.php b/module/VuFind/src/VuFind/ILS/Driver/Sierra.php
index 1fc8b27302c..a44f3b6d5fe 100644
--- a/module/VuFind/src/VuFind/ILS/Driver/Sierra.php
+++ b/module/VuFind/src/VuFind/ILS/Driver/Sierra.php
@@ -171,11 +171,15 @@ class Sierra extends AbstractBase implements TranslatorAwareInterface
$results = pg_query_params(
$this->db, $query, [$this->idStrip($id)]
);
- $callnumberarray = pg_fetch_array($results, 0, PGSQL_NUM);
- $callnumber = $callnumberarray[0];
+ if (pg_num_rows($results) > 0) {
+ $callnumberarray = pg_fetch_array($results, 0, PGSQL_NUM);
+ $callnumber = $callnumberarray[0];
+ // stripping subfield codes from call numbers
+ $callnumber = preg_replace('/\|(a|b)/', ' ', $callnumber);
+ } else {
+ $callnumber = '';
+ }
}
- // stripping subfield codes from call numbers
- $callnumber = preg_replace('/\|(a|b)/', ' ', $callnumber);
return $callnumber;
}
@@ -493,8 +497,9 @@ class Sierra extends AbstractBase implements TranslatorAwareInterface
pg_prepare($this->db, "prep_query", $query1);
foreach ($itemIds as $item) {
$callnumber = null;
+ $barcode = null;
$results1 = pg_execute($this->db, "prep_query", [$item]);
- $number = "";
+ $number = null;
while ($row1 = pg_fetch_row($results1)) {
if ($row1[4] == "b") {
$barcode = $row1[3];
--
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