From de6a77951c77b66c3ac5a4365339c5f19d536085 Mon Sep 17 00:00:00 2001
From: Daniele Sluijters <daniele.sluijters@nedap.com>
Date: Tue, 5 Nov 2013 12:20:48 +0100
Subject: [PATCH] app: Abort if we can't fetch metrics.

---
 puppetboard/app.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/puppetboard/app.py b/puppetboard/app.py
index 048e8ff..b1efd51 100644
--- a/puppetboard/app.py
+++ b/puppetboard/app.py
@@ -274,7 +274,7 @@ def query():
 
 @app.route('/metrics')
 def metrics():
-    metrics = puppetdb._query('metrics', path='mbeans')
+    metrics = get_or_abort(puppetdb._query, 'metrics', path='mbeans')
     for key, value in metrics.iteritems():
         metrics[key] = value.split('/')[3]
     return render_template('metrics.html', metrics=sorted(metrics.items()))