From 695b8d254e508bb2023e21d7ffa99871c4095e94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Tue, 14 Aug 2018 08:55:37 +0200
Subject: [PATCH] SCons: Fix mono_root initialization

As advised by @neikeq.
---
 modules/mono/config.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/mono/config.py b/modules/mono/config.py
index 7f226443a17..c4f8dcfde8e 100644
--- a/modules/mono/config.py
+++ b/modules/mono/config.py
@@ -83,7 +83,8 @@ def configure(env):
     mono_lib_names = ['mono-2.0-sgen', 'monosgen-2.0']
 
     if env['platform'] == 'windows':
-        mono_root = None
+        mono_root = ''
+
         if bits == '32':
             if os.getenv('MONO32_PREFIX'):
                 mono_root = os.getenv('MONO32_PREFIX')