Don't pass \x00 to winstr.

sebastinas · sebastinas · commit 991aacd84410 · 2013-01-27T16:15:02.000+01:00
Due to the hack in idle that we've added in idle to support the curses shipped
with Python 3.3, we need to drop \x00s. winstr doesn't like them but we ungetch
them in idle.

--HG--
branch : 0.12-bugfix
diff --git a/bpython/cli.py b/bpython/cli.py
@@ -1616,7 +1616,7 @@ def bs(s):
                 curses.flushinp()
                 raise ValueError
             # literal
-            elif 0 <= c < 127:
+            elif 0 < c < 127:
                 c = chr(c)
                 self.win.addstr(c, get_colpair(self.config, 'prompt'))
                 o += c
