From 0ca44d7ffb9478b50478c6d940bd3bee7a0c11b3 Mon Sep 17 00:00:00 2001
From: Zaid Abdulla <zaid@genieacs.com>
Date: Sun, 30 Jul 2017 04:52:57 -0700
Subject: [PATCH] VersionedMap.delete() should return true/false

---
 lib/versioned-map.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/versioned-map.js b/lib/versioned-map.js
index 6a4a25c..af27e9a 100644
--- a/lib/versioned-map.js
+++ b/lib/versioned-map.js
@@ -124,6 +124,7 @@ class VersionedMap {
     v[rev] = value;
   }
 
+
   delete(key, rev) {
     if (rev == null)
       rev = this._revision;
@@ -142,7 +143,7 @@ class VersionedMap {
     -- this._sizeDiff[rev];
     v[rev] = NONEXISTENT;
 
-    return old;
+    return true;
   }