From 3810d194101c586ddad1257779d61220376e7050 Mon Sep 17 00:00:00 2001
From: Radek Czajka <rczajka@rczajka.pl>
Date: Mon, 9 Nov 2020 01:37:03 +0100
Subject: [PATCH] better check

---
 src/wolnelektury/static/js/book_text/references.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wolnelektury/static/js/book_text/references.js b/src/wolnelektury/static/js/book_text/references.js
index 89663a69f..0585d84e2 100644
--- a/src/wolnelektury/static/js/book_text/references.js
+++ b/src/wolnelektury/static/js/book_text/references.js
@@ -4,7 +4,7 @@
     if (interestingReferences) {
         interestingReferences = $.parseJSON(interestingReferences);
     }
-    if (interestingReferences) {
+    if (Object.keys(interestingReferences).length) {
         $("#settings-references").css('display', 'block');
     }
 
-- 
2.20.1