From 972d98e0db1acbea52f58cddc4bfc90a7942a481 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Wed, 5 Jul 2017 09:32:34 -0700
Subject: [PATCH] hostlist: es6 fixes.

---
 lib/net/hostlist.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/net/hostlist.js b/lib/net/hostlist.js
index 329f6ff4..71293708 100644
--- a/lib/net/hostlist.js
+++ b/lib/net/hostlist.js
@@ -668,11 +668,12 @@ HostList.prototype.remove = function remove(hostname) {
       if (bucket.head === head) {
         bucket.remove(entry);
         this.totalUsed--;
+        head = null;
         break;
       }
     }
 
-    // assert(i < this.used.length);
+    assert(!head);
   } else {
     for (let bucket of this.fresh) {
       if (bucket.delete(entry.key()))
@@ -966,7 +967,7 @@ HostList.prototype.getLocal = function getLocal(src) {
   if (!src)
     src = this.address;
 
-  if (this.local.length === 0)
+  if (this.local.size === 0)
     return null;
 
   for (let dest of this.local.values()) {