From: W. Trevor King <wking@drexel.edu>
Date: Thu, 10 Nov 2011 17:12:56 +0000 (-0500)
Subject: Adjust NoteIndexList._index in .index() if it falls off the end of the list.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=034303a42d8375bb4fbf9c51e62e204305f6a91a;p=hooke.git

Adjust NoteIndexList._index in .index() if it falls off the end of the list.
---

diff --git a/hooke/playlist.py b/hooke/playlist.py
index f323ca2..52d8df1 100644
--- a/hooke/playlist.py
+++ b/hooke/playlist.py
@@ -88,6 +88,8 @@ class NoteIndexList (list):
         is `None`.
         """
         if value == None:
+            if self._index >= len(self):  # perhaps items have been popped
+                self._index = len(self) - 1
             return self._index
         return super(NoteIndexList, self).index(value, *args, **kwargs)