From 3e3761ee89960f69bd30b9b2a625c3c9df0e27c0 Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonygarnockjones@gmail.com>
Date: Sun, 11 Nov 2018 13:58:37 +0000
Subject: [PATCH] Return outcome of assertion-adjustment

---
 packages/core/src/skeleton.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/core/src/skeleton.js b/packages/core/src/skeleton.js
index d862d0a..ab2a012 100644
--- a/packages/core/src/skeleton.js
+++ b/packages/core/src/skeleton.js
@@ -258,6 +258,7 @@ Index.prototype.adjustAssertion = function(outerValue, delta) {
       this.root.modify(outerValue, del_from_cont, del_from_leaf, del_from_handler);
       break;
   }
+  return net;
 };
 
 Index.prototype.addAssertion = function(v) { this.adjustAssertion(v, +1); };