fix build

fishercoder1534 · fishercoder1534 · commit fcd672e81c4b · 2019-05-27T11:14:02.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_1038.java b/src/main/java/com/fishercoder/solutions/_1038.java
@@ -36,6 +36,7 @@ public class _1038 {
     public static class Solution1 {
         /**credit: https://leetcode.com/problems/binary-search-tree-to-greater-sum-tree/discuss/286725/JavaC%2B%2BPython-Revered-Inorder-Traversal*/
         int greaterSum = 0;
+
         public TreeNode bstToGst(TreeNode root) {
             if (root.right != null) {
                 bstToGst(root.right);
