rbt: always return node for insert.

2017-03-05 01:23:46 -08:00 · 2017-03-05 01:23:46 -08:00 · ef92070a28
commit ef92070a28
parent fce0126c13
1 changed files with 1 additions and 1 deletions
--- a/lib/utils/rbt.js
+++ b/lib/utils/rbt.js
@ -78,7 +78,7 @@ RBT.prototype.insert = function insert(key, value) {
    if (this.unique && cmp === 0) {
      current.key = key;
      current.value = value;
-      return;
+      return current;
    }

    parent = current;