From 62fd9341a891b634a9b636342b8ec81b3d69c6af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pavel=20B=C5=99ou=C5=A1ek?= <brousek@ics.muni.cz>
Date: Sat, 20 Aug 2022 21:24:21 +0200
Subject: [PATCH] fix: correct meta tag for idphint

---
 templates/selectsource.twig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/templates/selectsource.twig b/templates/selectsource.twig
index ccf9ea8..1aa6626 100644
--- a/templates/selectsource.twig
+++ b/templates/selectsource.twig
@@ -19,7 +19,8 @@
     <script src="/{{baseurlpath}}module.php/campusmultiauth/resources/jquery-3.6.0.min.js"></script>
     <script src="/{{baseurlpath}}module.php/campusmultiauth/resources/selectize/js/standalone/selectize.min.js"></script>
 
-    <meta name="idphint" value="{% if idphint is defined %}{{ idphint | json_encode }}{% endif %}">
+    {% if idphint is not defined %}{% set idphint = [] %}{% endif %}
+    <meta name="idphint" content="{{ idphint | json_encode }}">
 
     <script src="/{{baseurlpath}}module.php/campusmultiauth/resources/campus-idp.js"></script>
 {% endblock %}
-- 
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