From 04174e94e7dbabd94203a63eef812360257cb2d6 Mon Sep 17 00:00:00 2001
From: Andrew Eikum <aeikum@codeweavers.com>
Date: Tue, 23 Jan 2018 08:03:43 -0600
Subject: [PATCH] proton: Don't crash on setting up VR stuff in existing prefix

---
 proton | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/proton b/proton
index 18c360eb..4878f02b 100755
--- a/proton
+++ b/proton
@@ -21,6 +21,13 @@ def run_wine(args):
     else:
         subprocess.call(args, env=env, stdout=lfile, stderr=subprocess.STDOUT)
 
+def makedirs(path):
+    try:
+        os.makedirs(path)
+    except:
+        #already exists
+        pass
+
 if not ("STEAM_COMPAT_DATA_PATH" in os.environ):
     log("No compat data path?")
     sys.exit(1)
@@ -74,11 +81,7 @@ if not os.path.isdir(prefix):
 #copy steam files into place
 steamdir = env["HOME"] + "/.steam/steam/legacycompat/"
 dst = prefix + "/drive_c/Program Files (x86)/"
-try:
-    os.mkdir(dst + "Steam")
-except:
-    #already exists
-    pass
+makedirs(dst + "Steam")
 filestocopy = ["steamclient.dll",
         "steamclient64.dll",
         "Steam.dll"]
@@ -88,7 +91,7 @@ for f in filestocopy:
 
 #copy openvr files into place
 dst = prefix + "/drive_c/vrclient/bin/"
-os.makedirs(dst)
+makedirs(dst)
 shutil.copy(basedir + "/dist/lib/wine/fakedlls/vrclient.dll", dst)
 shutil.copy(basedir + "/dist/lib64/wine/fakedlls/vrclient_x64.dll", dst)
 
@@ -135,11 +138,7 @@ if vr_runtime is None or \
     except:
         pass
 
-try:
-    os.makedirs(prefix + "/drive_c/users/steamuser/Local Settings/Application Data/openvr")
-except:
-    #already exists
-    pass
+makedirs(prefix + "/drive_c/users/steamuser/Local Settings/Application Data/openvr")
 
 #remove existing file
 vrpaths_name = prefix + "/drive_c/users/steamuser/Local Settings/Application Data/openvr/openvrpaths.vrpath"