Fix levelup NotFoundError handling

Signed-off-by: Sina Mahmoodi <itz.s1na@gmail.com>
ethereumjs · Jan 3, 2019 · 9fd4bba · 9fd4bba
1 parent 6095dc9
commit 9fd4bba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.js b/index.js
@@ -939,7 +939,7 @@ Blockchain.prototype._iterator = function (name, func, cb) {
       } else {
         blockNumber = false
         // No more blocks, return
-        if (err instanceof level.errors.NotFoundError) {
+        if (err.type === 'NotFoundError') {
           return cb2()
         }
       }