From ae688238b90c12b4b883e0e8c0322bba69b8b30d Mon Sep 17 00:00:00 2001
From: Paul Gofman <pgofman@codeweavers.com>
Date: Thu, 1 Aug 2024 21:29:44 -0600
Subject: [PATCH] proton: Force 32 bit steam.exe for Undecember.

CW-Bug-Id: #24110
---
 proton | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/proton b/proton
index b7760f8d..9b88d6d6 100755
--- a/proton
+++ b/proton
@@ -1559,7 +1559,10 @@ class Session:
             remote_debug_proc = None
 
         # CoD: Black Ops 3 workaround
-        if os.environ.get("SteamGameId", 0) == "311210":
+        if os.environ.get("SteamGameId", 0) in [
+                    "311210",   # CoD: Black Ops 3
+                    "1549250",  # Undecember
+                ]:
             argv = [g_proton.wine_bin, "c:\\Program Files (x86)\\Steam\\steam.exe"]
         else:
             argv = [g_proton.wine64_bin, "c:\\windows\\system32\\steam.exe"]