From 34cf44f41cf1ef42f5bade5b69d94d3576ba52cb Mon Sep 17 00:00:00 2001
From: R David <113769710+rdavid7121@users.noreply.github.com>
Date: Wed, 5 Oct 2022 21:35:29 +0530
Subject: [PATCH] Update list-1.py

---
 list-1.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/list-1.py b/list-1.py
index f01fbb6..8af1e4b 100644
--- a/list-1.py
+++ b/list-1.py
@@ -27,7 +27,7 @@ def common_end(a, b):
   element or they have the same last element. Both arrays will be length 1
   or more.
   """
-  return a[0] == b[0] or a[-1] == b[-1]
+  return (len(a) and len(b))>0 and a[0] == b[0] or a[-1] == b[-1]
 
 
 def sum3(nums):