From 2f222d6cbf0b0d3b18e645e3e683920243655d36 Mon Sep 17 00:00:00 2001
From: Daniel Agar <daniel@agar.ca>
Date: Thu, 8 Aug 2019 12:19:32 -0400
Subject: [PATCH] containers/List add nullptr check

---
 src/include/containers/List.hpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/include/containers/List.hpp b/src/include/containers/List.hpp
index 5cf7447beb3b..119efa207150 100644
--- a/src/include/containers/List.hpp
+++ b/src/include/containers/List.hpp
@@ -68,13 +68,14 @@ class List
 
 	bool remove(T removeNode)
 	{
+		if (removeNode == nullptr) {
+			return false;
+		}
+
 		// base case
 		if (removeNode == _head) {
-			if (_head->getSibling() != nullptr) {
+			if (_head != nullptr) {
 				_head = _head->getSibling();
-
-			} else {
-				_head = nullptr;
 			}
 
 			return true;