From 29ff6ad6bcf6e7bfc9fece59a3bd849a786022a1 Mon Sep 17 00:00:00 2001
From: Pinapelz <yukais@pinapelz.com>
Date: Thu, 29 Oct 2026 20:27:13 -0700
Subject: change banners to absolute url

---
 app.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'app.py')

diff --git a/app.py b/app.py
index 2b10dcd..2cf12f4 100644
--- a/app.py
+++ b/app.py
@@ -39,8 +39,11 @@ ALLOWED_STATIC_EXTENSIONS = {
 }
 
 
-def safe_url(filename):
-    return quote(str(filename or ""), safe="/")
+def safe_url(url):
+    raw = str(url or "").strip()
+    if not raw:
+        return ""
+    return quote(raw, safe=":/?&=#%+~@!$,;*-._")
 
 
 
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