From 99c04f6a75dd06116f3b4329d38d44c7ffe21935 Mon Sep 17 00:00:00 2001
From: dpryan79 <dpryan79@gmail.com>
Date: Mon, 19 Sep 2016 15:21:35 +0200
Subject: [PATCH] Fix minor issue with the last commit, though in practice this
 will never be an issue

---
 deeptools/deeptools_list_tools.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/deeptools/deeptools_list_tools.py b/deeptools/deeptools_list_tools.py
index 274b894e7..28cafd048 100644
--- a/deeptools/deeptools_list_tools.py
+++ b/deeptools/deeptools_list_tools.py
@@ -67,7 +67,6 @@ def process_args(args=None):
 
 
 def main(args=None):
-    args = None
-    if len(sys.argv) == 1:
+    if args is None and len(sys.argv) == 1:
         args = ["--help"]
     process_args(args)