From 93cb81991a21eabd518a33aba1675ebcd216379c Mon Sep 17 00:00:00 2001
From: Edward Makhlin <me@lain.im>
Date: Sat, 4 Feb 2017 01:21:49 +0300
Subject: [PATCH] Fixed accidental StopIteration bubbling in
 RecordCollection.__iter__

For more info check this PEP: https://www.python.org/dev/peps/pep-0479/
---
 records.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/records.py b/records.py
index 7652c81..c6861be 100644
--- a/records.py
+++ b/records.py
@@ -118,7 +118,11 @@ class RecordCollection(object):
                 yield self[i]
             else:
                 # Throws StopIteration when done.
-                yield next(self)
+                # Prevent StopIteration bubbling from generator, following https://www.python.org/dev/peps/pep-0479/
+                try:
+                    yield next(self)
+                except StopIteration:
+                    return
             i += 1