From d0f96e44cc60f7fee2d338e28a44961984f45c89 Mon Sep 17 00:00:00 2001
From: Alessandro Astone <ales.astone@gmail.com>
Date: Sat, 14 May 2022 19:50:44 +0200
Subject: [PATCH] http: Handle malformed urls

---
 tools/helpers/http.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/helpers/http.py b/tools/helpers/http.py
index 68031c3..ff81957 100644
--- a/tools/helpers/http.py
+++ b/tools/helpers/http.py
@@ -138,10 +138,13 @@ def retrieve(url, headers=None):
     if headers is None:
         headers = {}
 
-    req = urllib.request.Request(url, headers=headers)
     try:
+        req = urllib.request.Request(url, headers=headers)
         with urllib.request.urlopen(req) as response:
             return 200, response.read()
+    # Handle malformed URL
+    except ValueError as e:
+        return -1, ""
     # Handle 404
     except urllib.error.HTTPError as e:
         return e.code, ""
-- 
2.47.3