containers/List add nullptr check

965823804 · Aug 9, 2019 · 2f222d6 · 2f222d6
1 parent 9481b3b
commit 2f222d6
Showing 1 changed file with 5 additions and 4 deletions.
diff --git 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;