From 2dc1ec28ed68611fcec9ac1c68070c782d6b4b4e Mon Sep 17 00:00:00 2001
From: Felix Yan <felixonmars@archlinux.org>
Date: Tue, 3 Jul 2018 03:04:52 +0800
Subject: [PATCH] Fix compatibility for Python 3.7

---
 blist/_sortedlist.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/blist/_sortedlist.py b/blist/_sortedlist.py
index b34f69e..013989d 100644
--- a/blist/_sortedlist.py
+++ b/blist/_sortedlist.py
@@ -419,8 +419,7 @@ def add(self, value):
 
     def __iter__(self):
         it = super(_setmixin, self).__iter__()
-        while True:
-            item = next(it)
+        for item in it:
             n = len(self)
             yield item
             if n != len(self):