From 235b0b151c6bc1fbf26434274b42c5e5f334d24f Mon Sep 17 00:00:00 2001
From: Paul Gofman <pgofman@codeweavers.com>
Date: Thu, 18 Jul 2024 16:13:22 -0600
Subject: [PATCH] lsteamclient: Preserve last error in load_steamclient().

CW-Bug-Id: #24028
---
 lsteamclient/steamclient_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lsteamclient/steamclient_main.c b/lsteamclient/steamclient_main.c
index f5adbb54..91627097 100644
--- a/lsteamclient/steamclient_main.c
+++ b/lsteamclient/steamclient_main.c
@@ -342,6 +342,7 @@ static int load_steamclient(void)
 {
     char steam_app_id[4096], ignore_child_processes[4096];
     struct steamclient_init_params params = {.g_tmppath = temp_path_buffer};
+    DWORD saved_err = GetLastError();
 
     if (!get_env_win(u"SteamAppId", steam_app_id, sizeof(steam_app_id)))
         params.steam_app_id_unset = TRUE;
@@ -362,6 +363,7 @@ static int load_steamclient(void)
         WSAStartup(0x202, &data);
         wsa_initialized = TRUE;
     }
+    SetLastError(saved_err);
     return 1;
 }