From bcd480331a245783c47d704b1034afaba33aa6db Mon Sep 17 00:00:00 2001
From: DavidBluecame <david.bluecame@gmail.com>
Date: Sun, 19 Mar 2017 07:22:31 +0100
Subject: [PATCH] Try to fix error when path string is nil

---
 su2yafaray/su2yafaray.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/su2yafaray/su2yafaray.rb b/su2yafaray/su2yafaray.rb
index efdb96d..1ba073f 100644
--- a/su2yafaray/su2yafaray.rb
+++ b/su2yafaray/su2yafaray.rb
@@ -35,7 +35,7 @@
 require 'sketchup.rb'
 
 path=File.join(File.dirname(__FILE__),'bin')
-ENV["path"] = path + ";" + ENV["path"]  #To avoid the "error 126" when loading the "required" .so modules
+ENV["path"] = path.to_s + ";" + ENV["path"].to_s  #To avoid the "error 126" when loading the "required" .so modules
 
 require 'yafqt'
 require 'yafaray_v3_interface_ruby'