From 4f409d8c01bae898ea142bd1417db99e12067753 Mon Sep 17 00:00:00 2001
From: Elliot Smith <elliot.smith@intel.com>
Date: Thu, 15 Oct 2015 15:45:15 +0300
Subject: toaster: Guard against builds with no targets

Although this probably can't happen in practice (builds without
targets), this constraint is not currently enforced in the data model.

In the unlikely event that a build has no target (e.g. in test cases),
this causes a template rendering error.

Rather than rework the data model, add a guard to the template
to prevent it from rendering the target name if there are no
targets associated with the build.

Signed-off-by: Elliot Smith <elliot.smith@intel.com>
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 lib/toaster/toastergui/templates/builddashboard.html | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/toaster/toastergui/templates/builddashboard.html b/lib/toaster/toastergui/templates/builddashboard.html
index 75ca8bc2c..c39fe3457 100644
--- a/lib/toaster/toastergui/templates/builddashboard.html
+++ b/lib/toaster/toastergui/templates/builddashboard.html
@@ -3,7 +3,12 @@
 {% load projecttags %}
 
 {% block parentbreadcrumb %}
-{{build.get_sorted_target_list.0.target}} {%if build.target_set.all.count > 1%}(+ {{build.target_set.all.count|add:"-1"}}){%endif%} {{build.machine}} ({{build.completed_on|date:"d/m/y H:i"}})
+{% if build.get_sorted_target_list.count > 0 %}
+  {{build.get_sorted_target_list.0.target}}
+  &nbsp;
+{% endif %}
+
+{%if build.target_set.all.count > 1%}(+ {{build.target_set.all.count|add:"-1"}}){%endif%} {{build.machine}} ({{build.completed_on|date:"d/m/y H:i"}})
 {% endblock %}
 
 {% block buildinfomain %}
@@ -62,7 +67,7 @@
       <div class="accordion-inner">
         <div class="span10">
           {% for error in build.errors %}
-            <div class="alert alert-error">
+            <div class="alert alert-error" data-error="{{ error.id }}">
               <pre>{{error.message}}</pre>
             </div>
           {% endfor %}
-- 
cgit 1.2.3-korg