From 1d76f2e8dd7908078c24811cb40ba4adc89f8d5a Mon Sep 17 00:00:00 2001
From: TefiC <TefiC@users.noreply.github.com>
Date: Sat, 23 Jun 2018 16:26:38 -0400
Subject: [PATCH] Added conditional to check if the argument is a string

---
 Functions.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Functions.js b/Functions.js
index 0e1e44e..c727506 100644
--- a/Functions.js
+++ b/Functions.js
@@ -1,3 +1,5 @@
 function returnLength(string1) {
-	return string1.length();
+	if(typeof string1 == "string") {
+		return string1.length();
+	}
 }
\ No newline at end of file