From a9b675cd2438d27934dc67eec3eeb251ee2a151f Mon Sep 17 00:00:00 2001
From: Ben Busby <contact@benbusby.com>
Date: Wed, 20 Apr 2022 14:55:19 -0600
Subject: [PATCH] Strip trailing slash on root url in filter

If a trailing slash is defined here, it causes the Whoogle instance to
redirect these element requests back to the home page, causing unwanted
behavior.
---
 app/filter.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/filter.py b/app/filter.py
index f721fb1..24ba8a0 100644
--- a/app/filter.py
+++ b/app/filter.py
@@ -93,12 +93,13 @@ class Filter:
         self.config = config
         self.mobile = mobile
         self.user_key = user_key
-        self.root_url = root_url
         self.page_url = page_url
         self.main_divs = ResultSet('')
         self._elements = 0
         self._av = set()
 
+        self.root_url = root_url[:-1] if root_url.endswith('/') else root_url
+
     def __getitem__(self, name):
         return getattr(self, name)