From 9899ee7ffeaa915e36df61cd814cf6e06db7ebe9 Mon Sep 17 00:00:00 2001
From: Tom Clegg <tom@curoverse.com>
Date: Mon, 3 Feb 2014 11:04:06 -0800
Subject: [PATCH] Fix breadcrumbs crash if link has no tail_kind or head_kind.

---
 apps/workbench/app/views/links/_breadcrumb_page_name.html.erb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/workbench/app/views/links/_breadcrumb_page_name.html.erb b/apps/workbench/app/views/links/_breadcrumb_page_name.html.erb
index 00acb846e4..8c35905791 100644
--- a/apps/workbench/app/views/links/_breadcrumb_page_name.html.erb
+++ b/apps/workbench/app/views/links/_breadcrumb_page_name.html.erb
@@ -1,8 +1,8 @@
 <% if @object %>
 (<%= @object.link_class %>)
 <%= @object.name %>:
-<%= @object.tail_kind.sub 'arvados#', ' ' %>
+<%= @object.tail_kind.andand.sub 'arvados#', '' %>
 &rarr;
-<%= @object.head_kind.sub 'arvados#', ' ' %>
+<%= @object.head_kind.andand.sub 'arvados#', '' %>
 <% end %>
 
-- 
2.30.2