From 5d95663f631c2ac6079c6656ba2a0524dd1d550a Mon Sep 17 00:00:00 2001
From: kane <douqilong@gmail.com>
Date: Mon, 28 Nov 2022 14:15:45 +0800
Subject: [PATCH] fix proxy proto string strip

---
 service/settings.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/service/settings.py b/service/settings.py
index ed1fecf74..c7fe837a1 100644
--- a/service/settings.py
+++ b/service/settings.py
@@ -222,9 +222,9 @@ class NetworkSettings:
             if prefix not in proxydict:
                 continue
             proxyline = proxydict[prefix]
-            proto = "{0}://".format(prefix)
-            if proxyline[:len(proto)] == proto:
-                proxyline = proxyline[len(proto):]
+            proto_pos = proxyline.find('://')
+            if proto_pos != -1:
+                proxyline = proxyline[proto_pos+3:]
             # sometimes proxyline contains "user:password@" section before proxy address
             # remove it if present, so later split by ":" works
             if '@' in proxyline: