From 7d570f37bb38f36bd88cc56a6bc494cd2df3ce18 Mon Sep 17 00:00:00 2001 From: himanshu20005 <54776718+himanshu20005@users.noreply.github.com> Date: Wed, 30 Oct 2019 17:20:13 +0530 Subject: [PATCH] Update DeleteNodeFromBST --- DeleteNodeFromBST | 1 + 1 file changed, 1 insertion(+) diff --git a/DeleteNodeFromBST b/DeleteNodeFromBST index 27105be..7b4def8 100644 --- a/DeleteNodeFromBST +++ b/DeleteNodeFromBST @@ -2,6 +2,7 @@ class BST { Node findMax(Node root) { + if(root == null) return null; if(root.right == null)