wininet/tests: avoid shadowing a parameter

[Austin English]

-- 
-Austin
-------------- next part --------------
diff --git a/dlls/wininet/tests/http.c b/dlls/wininet/tests/http.c
index 95a5779..39c3ae9 100644
--- a/dlls/wininet/tests/http.c
+++ b/dlls/wininet/tests/http.c
@@ -3004,9 +3004,9 @@ static void WINAPI cb(HINTERNET handle, DWORD_PTR context, DWORD status, LPVOID
     }
     if (status == INTERNET_STATUS_HANDLE_CLOSING)
     {
-        DWORD type = INTERNET_HANDLE_TYPE_CONNECT_HTTP, size = sizeof(type);
+        DWORD type = INTERNET_HANDLE_TYPE_CONNECT_HTTP, size_tmp = sizeof(type);
 
-        if (InternetQueryOption(handle, INTERNET_OPTION_HANDLE_TYPE, &type, &size))
+        if (InternetQueryOption(handle, INTERNET_OPTION_HANDLE_TYPE, &type, &size_tmp))
             ok(type != INTERNET_HANDLE_TYPE_CONNECT_HTTP, "unexpected callback\n");
         SetEvent(ctx->event);
     }