From 62bc86a0b58d27374ae3341f7f1d9269a3bcbb5e Mon Sep 17 00:00:00 2001
From: Henrique Carvalho Alves <hcarvalhoalves@gmail.com>
Date: Fri, 29 Nov 2013 23:51:41 -0200
Subject: [PATCH] Fix sys.argv to reflect default Python behaviour

By default, calling the Python REPL without arguments causes
sys.argv to be a non-empty list with an empty string, and some
modules (e.g., pyNN) rely on that.
---
 hy/cmdline.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hy/cmdline.py b/hy/cmdline.py
index 031eb33..5950a59 100644
--- a/hy/cmdline.py
+++ b/hy/cmdline.py
@@ -228,7 +228,7 @@ def cmdline_handler(scriptname, argv):
     options = parser.parse_args(argv[1:])
 
     # reset sys.argv like Python
-    sys.argv = options.args
+    sys.argv = options.args or [""]
 
     if options.command:
         # User did "hy -c ..."