From 5e608c18dcf2f36b18898b4256b511c94228ad4c Mon Sep 17 00:00:00 2001
From: Thomas Adamcik <thomas@adamcik.no>
Date: Mon, 1 Apr 2013 21:26:48 +0200
Subject: [PATCH] config: re-add ConfigError.__iter__

---
 mopidy/exceptions.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mopidy/exceptions.py b/mopidy/exceptions.py
index 0c370c8a..23aa3fb8 100644
--- a/mopidy/exceptions.py
+++ b/mopidy/exceptions.py
@@ -27,6 +27,9 @@ class ConfigError(MopidyException):
     def __getitem__(self, key):
         return self._errors[key]
 
+    def __iter__(self):
+        return self._errors.iterkeys()
+
     @property
     def message(self):
         lines = []