From 4c7e7a6d2feb63a42a6818497034d020a2800c56 Mon Sep 17 00:00:00 2001
From: Ivan Socolsky <jungans@gmail.com>
Date: Wed, 12 Aug 2015 18:39:09 -0300
Subject: [PATCH] send list of nbBlocks to insight

---
 lib/blockchainexplorers/insight.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/blockchainexplorers/insight.js b/lib/blockchainexplorers/insight.js
index 91fad8c..9eb9d67 100644
--- a/lib/blockchainexplorers/insight.js
+++ b/lib/blockchainexplorers/insight.js
@@ -108,7 +108,7 @@ Insight.prototype.getAddressActivity = function(addresses, cb) {
 Insight.prototype.estimateFee = function(nbBlocks, cb) {
   var url = this.url + '/api/utils/estimatefee';
   if (nbBlocks) {
-    url += '?nbBlocks=' + nbBlocks;
+    url += '?nbBlocks=' + [].concat(nbBlocks).join(',');
   }
 
   var args = {