From a2284493db8171b1583aa57967934ac75e1f70a8 Mon Sep 17 00:00:00 2001 From: Sherman Hui Date: Thu, 21 Oct 2021 18:14:59 -0700 Subject: [PATCH] fix: fix mypy error The list comprehension shortcut was implicitly expecting a return value causing a mypy error since `insert_tail` doesn't return a value --- data_structures/linked_list/singly_linked_list.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/data_structures/linked_list/singly_linked_list.py b/data_structures/linked_list/singly_linked_list.py index 4a5dc8263f79..a4156b650776 100644 --- a/data_structures/linked_list/singly_linked_list.py +++ b/data_structures/linked_list/singly_linked_list.py @@ -409,7 +409,9 @@ def test_singly_linked_list_2() -> None: 12.20, ] linked_list = LinkedList() - [linked_list.insert_tail(i) for i in input] + + for i in input: + linked_list.insert_tail(i) # Check if it's empty or not assert linked_list.is_empty() is False