From 7ec3124d82bc377a48a2dff5b84c52fd059e4508 Mon Sep 17 00:00:00 2001
From: Braydon Fuller <braydon@bitpay.com>
Date: Tue, 13 Oct 2015 11:16:12 -0400
Subject: [PATCH] Fix bug with trailing `/`.

---
 bitcore-node/index.js | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/bitcore-node/index.js b/bitcore-node/index.js
index d5598f3..a88b350 100644
--- a/bitcore-node/index.js
+++ b/bitcore-node/index.js
@@ -12,7 +12,11 @@ var InsightUI = function(options) {
   } else {
     this.apiPrefix = 'insight-api';
   }
-
+  if (typeof options.routePrefix !== 'undefined') {
+    this.routePrefix = options.routePrefix;
+  } else {
+    this.routePrefix = 'insight';
+  }
 };
 
 InsightUI.dependencies = ['insight-api'];
@@ -25,11 +29,7 @@ InsightUI.prototype.start = function(callback) {
 };
 
 InsightUI.prototype.getRoutePrefix = function() {
-  if (typeof this.routePrefix !== 'undefined') {
-    return this.routePrefix;
-  } else {
-    return 'insight';
-  }
+  return this.routePrefix;
 };
 
 InsightUI.prototype.setupRoutes = function(app, express) {
@@ -49,8 +49,12 @@ InsightUI.prototype.setupRoutes = function(app, express) {
 
 InsightUI.prototype.filterIndexHTML = function(data) {
   var transformed = data
-    .replace(/<base href=\"\/\"/, '<base href="/"')
     .replace(/apiPrefix = '\/api'/, "apiPrefix = '/" + this.apiPrefix + "'");
+
+  if (this.routePrefix) {
+    transformed = transformed.replace(/<base href=\"\/\"/, '<base href="/' + this.routePrefix + '/"');
+  }
+
   return transformed;
 };