From 1d479df4e81b2fe56e7e37da20c0c5bfab4c4efb Mon Sep 17 00:00:00 2001
From: Piotr Caban <piotr@codeweavers.com>
Date: Tue, 6 Feb 2024 20:10:42 +0100
Subject: [PATCH] wininet: Set AutoConfigURL registry key when saving proxy
 information.

---
 dlls/wininet/internet.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/dlls/wininet/internet.c b/dlls/wininet/internet.c
index e8804d49d03..fc962016246 100644
--- a/dlls/wininet/internet.c
+++ b/dlls/wininet/internet.c
@@ -376,6 +376,24 @@ static LONG INTERNET_SaveProxySettings( proxyinfo_t *lpwpi )
         }
     }
 
+    if (lpwpi->autoconf_url)
+    {
+        if ((ret = RegSetValueExW( key, L"AutoConfigURL", 0, REG_SZ, (BYTE*)lpwpi->autoconf_url,
+                        sizeof(WCHAR) * (lstrlenW(lpwpi->autoconf_url) + 1))))
+        {
+            RegCloseKey( key );
+            return ret;
+        }
+    }
+    else
+    {
+        if ((ret = RegDeleteValueW( key, L"AutoConfigURL" )) && ret != ERROR_FILE_NOT_FOUND)
+        {
+            RegCloseKey( key );
+            return ret;
+        }
+    }
+
     RegCloseKey(key);
     return ERROR_SUCCESS;
 }