From 7469415279572524cc9bf9cef9ee9b4ee3a07761 Mon Sep 17 00:00:00 2001
From: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Date: Thu, 9 Sep 2021 04:24:41 +0000
Subject: [PATCH] clang-format and clang-tidy fixes for 38547be2

---
 data_structures/reverse_a_linked_list.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/data_structures/reverse_a_linked_list.cpp b/data_structures/reverse_a_linked_list.cpp
index 2324cb645..806fd54fa 100644
--- a/data_structures/reverse_a_linked_list.cpp
+++ b/data_structures/reverse_a_linked_list.cpp
@@ -137,8 +137,9 @@ int list::last() {
             t = t->next;
         }
         return t->val;
-    } else
+    } else {
         return 0;
+    }
 }
 }  // namespace linked_list
 }  // namespace data_structures