From b86aa755d9c7b8dd8d8cfe548c724a208726a73a Mon Sep 17 00:00:00 2001
From: Paul Gofman <pgofman@codeweavers.com>
Date: Mon, 18 Dec 2023 17:11:54 -0600
Subject: [PATCH] lsteamclient: Use getenv() in load_steamclient().

CW-Bug-Id: #23142
---
 lsteamclient/steamclient_main.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/lsteamclient/steamclient_main.c b/lsteamclient/steamclient_main.c
index b2d0626c..56569a29 100644
--- a/lsteamclient/steamclient_main.c
+++ b/lsteamclient/steamclient_main.c
@@ -306,18 +306,13 @@ done:
 
 static int load_steamclient(void)
 {
-    char steam_app_id[4096], ignore_child_processes[4096];
     struct steamclient_init_params params = {.g_tmppath = temp_path_buffer};
 
-    if (!GetEnvironmentVariableA("SteamAppId", steam_app_id, ARRAY_SIZE(steam_app_id)))
-        params.steam_app_id_unset = GetLastError() == ERROR_ENVVAR_NOT_FOUND;
-    else
-        params.steam_app_id = steam_app_id;
+    if (!(params.steam_app_id = getenv("SteamAppId")))
+        params.steam_app_id_unset = TRUE;
 
-    if (!GetEnvironmentVariableA("IgnoreChildProcesses", ignore_child_processes, ARRAY_SIZE(ignore_child_processes)))
-        params.ignore_child_processes_unset = GetLastError() == ERROR_ENVVAR_NOT_FOUND;
-    else
-        params.ignore_child_processes = ignore_child_processes;
+    if (!(params.ignore_child_processes = getenv("IgnoreChildProcesses")))
+        params.ignore_child_processes_unset = TRUE;
 
     if (STEAMCLIENT_CALL( steamclient_init, &params )) return 0;
     return 1;