From 5c2b58e70316bc3c816cd932d05e68f9fbf4e57f Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Mon, 28 Aug 2017 11:47:01 +0200
Subject: [PATCH] log error synchronously so we get a trace when pinPads has no
 callback

---
 www/common/cryptpad-common.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/www/common/cryptpad-common.js b/www/common/cryptpad-common.js
index 46f364661..4df166682 100644
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@@ -811,6 +811,9 @@ define([
 
     common.pinPads = function (pads, cb) {
         if (!pinsReady()) { return void cb ('RPC_NOT_READY'); }
+        if (typeof(cb) !== 'function') {
+            console.error('expected a callback');
+        }
 
         rpc.pin(pads, function (e, hash) {
             if (e) { return void cb(e); }