From bdcb392a9c83a4948f429a95b6ad6eeb002908f6 Mon Sep 17 00:00:00 2001
From: Braydon Fuller <courier@braydon.com>
Date: Tue, 12 Mar 2019 16:44:37 -0700
Subject: [PATCH] blockchain: do not check blockstore with spv

---
 lib/blockchain/chain.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/blockchain/chain.js b/lib/blockchain/chain.js
index 08d6dfaa..7e94c6a7 100644
--- a/lib/blockchain/chain.js
+++ b/lib/blockchain/chain.js
@@ -2697,8 +2697,10 @@ class ChainOptions {
    */
 
   fromOptions(options) {
-    assert(options.blocks && typeof options.blocks === 'object',
-           'Chain requires a blockstore.');
+    if (!options.spv) {
+      assert(options.blocks && typeof options.blocks === 'object',
+             'Chain requires a blockstore.');
+    }
 
     this.blocks = options.blocks;