[Pkg-mpd-commits] [python-mpd] 62/262: mpd.py: don't allow command_list_end if already iterating

[Simon McVittie]

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smcv pushed a commit to branch upstream
in repository python-mpd.

commit 9c09c839d9c9e8c9a0ac8a49655ef6a48eedf1cf
Author: J. Alexander Treuman <jat at spatialrift.net>
Date:   Thu Jul 15 17:27:23 2010 -0400

    mpd.py: don't allow command_list_end if already iterating
---
 mpd.py | 2 ++
 1 file changed, 2 insertions(+)

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()
 

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