From a74b8f77eb926dc32162c413f61fe9b4f10f513e Mon Sep 17 00:00:00 2001
From: Alex Potsides <alex@achingbrain.net>
Date: Wed, 10 Jul 2019 09:18:00 +0100
Subject: [PATCH] fix: sometimes no Addrs element is present in the response
 (#1037)

---
 src/dht/findprovs.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/dht/findprovs.js b/src/dht/findprovs.js
index 183adfa93..84c1df8f9 100644
--- a/src/dht/findprovs.js
+++ b/src/dht/findprovs.js
@@ -44,11 +44,13 @@ module.exports = (send) => {
       const responses = res.Responses.map((r) => {
         const peerInfo = new PeerInfo(PeerId.createFromB58String(r.ID))
 
-        r.Addrs.forEach((addr) => {
-          const ma = multiaddr(addr)
+        if (r.Addrs) {
+          r.Addrs.forEach((addr) => {
+            const ma = multiaddr(addr)
 
-          peerInfo.multiaddrs.add(ma)
-        })
+            peerInfo.multiaddrs.add(ma)
+          })
+        }
 
         return peerInfo
       })