From 8039a577a8d0501870c12facc9eba372ed4d1570 Mon Sep 17 00:00:00 2001
From: Elias Ojala <git@eliasojala.me>
Date: Tue, 12 Mar 2019 12:30:47 +0000
Subject: [PATCH] Use HTTPS for crossref

---
 searx/settings.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/searx/settings.yml b/searx/settings.yml
index 6e7c37fb..f346647d 100644
--- a/searx/settings.yml
+++ b/searx/settings.yml
@@ -127,7 +127,7 @@ engines:
   - name : crossref
     engine : json_engine
     paging : True
-    search_url : http://search.crossref.org/dois?q={query}&page={pageno}
+    search_url : https://search.crossref.org/dois?q={query}&page={pageno}
     url_query : doi
     title_query : title
     content_query : fullCitation