From 8b182df9f291bf09d1f526e6399fbeb9109ddffd Mon Sep 17 00:00:00 2001
From: John Henderson <john.henderson@energyweb.org>
Date: Fri, 14 May 2021 21:11:06 -0400
Subject: [PATCH] fix: no sense setting DID if address hasn't been set

So checking this._address when setDid()
---
 src/iam/iam-base.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/iam/iam-base.ts b/src/iam/iam-base.ts
index 65df9c4a..a0f4de38 100644
--- a/src/iam/iam-base.ts
+++ b/src/iam/iam-base.ts
@@ -376,7 +376,9 @@ export class IAMBase {
   }
 
   private setDid() {
-    this._did = `did:${Methods.Erc1056}:${this._address}`;
+    if (this._address) {
+      this._did = `did:${Methods.Erc1056}:${this._address}`;
+    }
   }
 
   private async setDocument() {