From: J. Alexander Treuman <jat@spatialrift.net>
Date: Thu, 15 Jul 2010 21:27:23 +0000 (-0400)
Subject: mpd.py: don't allow command_list_end if already iterating
X-Git-Tag: v0.3.0~21
X-Git-Url: http://git.kaliko.me/?p=python-musicpd.git;a=commitdiff_plain;h=9c09c839d9c9e8c9a0ac8a49655ef6a48eedf1cf

mpd.py: don't allow command_list_end if already iterating
---

diff --git a/mpd.py b/mpd.py
index c38204e..a850bb0 100644
--- a/mpd.py
+++ b/mpd.py
@@ -418,6 +418,8 @@ class MPDClient(object):
     def command_list_end(self):
         if self._command_list is None:
             raise CommandListError("Not in command list")
+        if self._iterating:
+            raise IteratingError("Already iterating over a command list")
         self._write_command("command_list_end")
         return self._fetch_command_list()