From c4e934e6c03bd84e093586d2033ec01a3266e296 Mon Sep 17 00:00:00 2001
From: Ere Maijala <ere.maijala@helsinki.fi>
Date: Mon, 29 Oct 2018 19:19:49 +0200
Subject: [PATCH] Send lbreferer query param only if _currentUrl is set.
(#1255)
---
themes/bootstrap3/js/lightbox.js | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/themes/bootstrap3/js/lightbox.js b/themes/bootstrap3/js/lightbox.js
index 065af631556..dfde5d5a9d3 100644
--- a/themes/bootstrap3/js/lightbox.js
+++ b/themes/bootstrap3/js/lightbox.js
@@ -134,7 +134,10 @@ VuFind.register('lightbox', function Lightbox() {
obj.url = parts[0].indexOf('?') < 0
? parts[0] + '?'
: parts[0] + '&';
- obj.url += 'layout=lightbox&lbreferer=' + encodeURIComponent(_currentUrl);
+ obj.url += 'layout=lightbox';
+ if (_currentUrl) {
+ obj.url += '&lbreferer=' + encodeURIComponent(_currentUrl);
+ }
obj.url += parts.length < 2 ? '' : '#' + parts[1];
}
_xhr = $.ajax(obj);
--
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