From 3148acfef121b83dc995df3595104e5c612a6771 Mon Sep 17 00:00:00 2001
From: ZyX <kp-pav@yandex.ru>
Date: Sun, 3 Aug 2014 10:13:44 +0400
Subject: [PATCH] Set __bool__ to __nonzero__ in DelayedEchoErr

Method __nonzero__ was renamed to __bool__ in Python-3
---
 powerline/lint/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/powerline/lint/__init__.py b/powerline/lint/__init__.py
index 2d5dc292..9b3661e7 100644
--- a/powerline/lint/__init__.py
+++ b/powerline/lint/__init__.py
@@ -71,6 +71,8 @@ class DelayedEchoErr(EchoErr):
 	def __nonzero__(self):
 		return not not self.errs
 
+	__bool__ = __nonzero__
+
 
 class Spec(object):
 	def __init__(self, **keys):