From c50a47ed65f912a412a1091d5dbf4d9b8c6f42a6 Mon Sep 17 00:00:00 2001
From: Victor Leikehman <victorlei@gmail.com>
Date: Sun, 12 Oct 2014 13:37:46 +0300
Subject: [PATCH] nargin bug fixed

---
 smop/backend.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/smop/backend.py b/smop/backend.py
index 9931f53f..f93d236e 100644
--- a/smop/backend.py
+++ b/smop/backend.py
@@ -312,10 +312,11 @@ def _backend(self,level=0):
             s = "def %s(*args,**kwargs):\n" % self.ident._backend()
         else:        
             s = "def %s(%s,*args,**kwargs):\n" % (self.ident._backend(),
-                                                  self.args[:-1]._backend())
+                                                  node.expr_list(self.args[:-1])._backend())
         s += '    varargin = cellarray(args)\n'
-        s += '    nargin = len(args)+%d\n' % (len(self.args)-1)
-
+        #s += '    nargin = len(args)+%d\n' % (len(self.args)-1)
+    if self.use_nargin:
+        s += '\n    nargin = %s.__code__.co_argcount\n' % self.ident._backend()
     return s
 
 """