From f76ee2ac6c2d0b974cbf607df44e6f81d499e683 Mon Sep 17 00:00:00 2001
From: Chris Thielen <github@sandgnat.com>
Date: Fri, 17 Mar 2017 15:34:42 -0500
Subject: [PATCH] fix(view): Do not throw when uiView doesn't have a state
 context

---
 src/view/view.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/view/view.ts b/src/view/view.ts
index de6c028a..385e05ee 100644
--- a/src/view/view.ts
+++ b/src/view/view.ts
@@ -172,7 +172,7 @@ export class ViewService {
     // plus the depth of the state that is populating the uiView
     function uiViewDepth(uiView: ActiveUIView) {
       const stateDepth = (context: ViewContext) =>
-          context.parent ? stateDepth(context.parent) + 1 : 1;
+          context && context.parent ? stateDepth(context.parent) + 1 : 1;
       return (uiView.fqn.split(".").length * 10000) + stateDepth(uiView.creationContext);
     }