From 4a0089686e1c3942b2ea5b2c0e0910aa612f6ba7 Mon Sep 17 00:00:00 2001
From: Ahmad Alkadri <ahmad.alkadri@outlook.com>
Date: Mon, 21 Aug 2023 22:53:10 +0200
Subject: [PATCH] Fix: `keep_blank_values = True` to handle blank `q` input
 (#1052)

---
 app/filter.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/filter.py b/app/filter.py
index 5a89b5c..bc2bbd6 100644
--- a/app/filter.py
+++ b/app/filter.py
@@ -44,7 +44,7 @@ def extract_q(q_str: str, href: str) -> str:
     Returns:
         str: The 'q' element of the link, or an empty string
     """
-    return parse_qs(q_str)['q'][0] if ('&q=' in href or '?q=' in href) else ''
+    return parse_qs(q_str, keep_blank_values=True)['q'][0] if ('&q=' in href or '?q=' in href) else ''
 
 
 def build_map_url(href: str) -> str: