From 72fcc4a727e37462e1bcef9442725eeebe656084 Mon Sep 17 00:00:00 2001
From: Simon Woolf <simon@ably.io>
Date: Tue, 8 Sep 2015 12:08:32 +0100
Subject: [PATCH] Remove cipherParams instanceof check

---
 browser/lib/util/crypto.js | 5 +----
 nodejs/lib/util/crypto.js  | 5 +----
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/browser/lib/util/crypto.js b/browser/lib/util/crypto.js
index 7410ac683c..5c4d18a108 100644
--- a/browser/lib/util/crypto.js
+++ b/browser/lib/util/crypto.js
@@ -159,10 +159,7 @@ var Crypto = (function() {
 	Crypto.getCipher = function(channelOpts, callback) {
 		var params = channelOpts && channelOpts.cipherParams;
 		if(params) {
-			if(params instanceof CipherParams)
-				callback(null, new CBCCipher(params));
-			else
-				callback(new Error("ChannelOptions not supported"));
+			callback(null, new CBCCipher(params));
 			return;
 		}
 		Crypto.getDefaultParams(function(err, params) {
diff --git a/nodejs/lib/util/crypto.js b/nodejs/lib/util/crypto.js
index 924df15fd0..5d35fd30a7 100644
--- a/nodejs/lib/util/crypto.js
+++ b/nodejs/lib/util/crypto.js
@@ -134,10 +134,7 @@ var Crypto = (function() {
 	Crypto.getCipher = function(channelOpts, callback) {
 		var params = channelOpts && channelOpts.cipherParams;
 		if(params) {
-			if(params instanceof CipherParams)
-				callback(null, new CBCCipher(params));
-			else
-				callback(new Error("ChannelOptions not supported"));
+			callback(null, new CBCCipher(params));
 			return;
 		}
 		Crypto.getDefaultParams(function(err, params) {