From 4f07910eae5a9e6198dc5818fc6092991991e184 Mon Sep 17 00:00:00 2001
From: tylerni7 <tylerni7@gmail.com>
Date: Mon, 17 Apr 2017 16:44:48 -0700
Subject: [PATCH] handle not having a path (#798)

---
 bindings/python/unicorn/unicorn.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bindings/python/unicorn/unicorn.py b/bindings/python/unicorn/unicorn.py
index fa50ad1f..fd708412 100644
--- a/bindings/python/unicorn/unicorn.py
+++ b/bindings/python/unicorn/unicorn.py
@@ -82,7 +82,7 @@ _path_list = [pkg_resources.resource_filename(__name__, 'lib'),
               '',
               distutils.sysconfig.get_python_lib(),
               "/usr/local/lib/" if sys.platform == 'darwin' else '/usr/lib64',
-              os.environ['PATH']]
+              os.getenv('PATH','')]
 
 #print(_path_list)
 #print("-" * 80)