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-rw-r--r--pylint/checkers/typecheck.py4
1 files changed, 1 insertions, 3 deletions
diff --git a/pylint/checkers/typecheck.py b/pylint/checkers/typecheck.py
index 76874085f..bfb47e98b 100644
--- a/pylint/checkers/typecheck.py
+++ b/pylint/checkers/typecheck.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
# Copyright (c) 2006-2014 LOGILAB S.A. (Paris, FRANCE) <contact@logilab.fr>
# Copyright (c) 2009 James Lingard <jchl@aristanetworks.com>
# Copyright (c) 2012-2014 Google, Inc.
@@ -87,8 +86,7 @@ BUILTIN_TUPLE = "builtins.tuple"
def _unflatten(iterable):
for index, elem in enumerate(iterable):
if isinstance(elem, Sequence) and not isinstance(elem, str):
- for single_elem in _unflatten(elem):
- yield single_elem
+ yield from _unflatten(elem)
elif elem and not index:
# We're interested only in the first element.
yield elem