From 5cf8ca70e684100a42d88839a3f7c5203ea04140 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Mon, 26 Oct 2020 17:34:34 +0530
Subject: [PATCH] don't pin falsey document ids

---
 lib/commands/pin-rpc.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/commands/pin-rpc.js b/lib/commands/pin-rpc.js
index 8b111438d..93d922620 100644
--- a/lib/commands/pin-rpc.js
+++ b/lib/commands/pin-rpc.js
@@ -162,7 +162,7 @@ Pinning.pinChannel = function (Env, safeKey, channels, cb) {
 
         // only pin channels which are not already pinned
         var toStore = channels.filter(function (channel) {
-            return pinned.indexOf(channel) === -1;
+            return channel && pinned.indexOf(channel) === -1;
         });
 
         if (toStore.length === 0) {
@@ -204,7 +204,7 @@ Pinning.unpinChannel = function (Env, safeKey, channels, cb) {
 
         // only unpin channels which are pinned
         var toStore = channels.filter(function (channel) {
-            return pinned.indexOf(channel) !== -1;
+            return channel && pinned.indexOf(channel) !== -1;
         });
 
         if (toStore.length === 0) {