From 7351c8a716f7825d7fb506d2b1a04687929e4741 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Wed, 5 Aug 2015 04:34:18 -0700
Subject: [PATCH] set screen.index.

---
 lib/widgets/node.js   | 2 +-
 lib/widgets/screen.js | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/widgets/node.js b/lib/widgets/node.js
index cdcfca8..d3ce283 100644
--- a/lib/widgets/node.js
+++ b/lib/widgets/node.js
@@ -33,7 +33,7 @@ function Node(options) {
   this.children = [];
   this.$ = this._ = this.data = {};
   this.uid = Node.uid++;
-  this.index = -1;
+  this.index = this.index != null ? this.index : -1;
 
   if (this.type !== 'screen') {
     this.detached = true;
diff --git a/lib/widgets/screen.js b/lib/widgets/screen.js
index 2b37370..3904881 100644
--- a/lib/widgets/screen.js
+++ b/lib/widgets/screen.js
@@ -200,6 +200,7 @@ Screen.bind = function(screen) {
 
   if (!~Screen.instances.indexOf(screen)) {
     Screen.instances.push(screen);
+    screen.index = Screen.total;
     Screen.total++;
   }