Check if in_arg is an int in mkargspec().

Trundle · Trundle · commit 63e19512cbcb · 2009-06-11T15:38:56.000+02:00
Otherwise bpython will crash in mkargspec with bound methods and keyword
arguments.
diff --git a/bpython/cli.py b/bpython/cli.py
@@ -784,7 +784,7 @@ def mkargspec(self, topline, down):
         self.list_win.addstr(': (', get_colpair('name'))
         maxh = self.scr.getmaxyx()[0]
 
-        if is_bound_method:
+        if is_bound_method and isinstance(in_arg, int):
             in_arg += 1
 
         for k, i in enumerate(args):
