From 7e32e84bcac6a7a92af951f0f20223a65aa2bc51 Mon Sep 17 00:00:00 2001
From: Nicolas Noble <nicolasnoble@users.noreply.github.com>
Date: Wed, 2 Aug 2017 15:31:19 -0700
Subject: [PATCH] rootCerts is optional.

---
 src/channel-credentials.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/channel-credentials.ts b/src/channel-credentials.ts
index 75d72802..02a1a399 100644
--- a/src/channel-credentials.ts
+++ b/src/channel-credentials.ts
@@ -6,7 +6,7 @@ import { CallCredentials } from './call-credentials';
 export class ChannelCredentials {
   private constructor() {}
 
-  static createSsl(rootCerts: Buffer, privateKey?: Buffer, certChain?: Buffer) : ChannelCredentials {
+  static createSsl(rootCerts?: Buffer, privateKey?: Buffer, certChain?: Buffer) : ChannelCredentials {
     throw new Error();
   }