From e9ac46e16e7c6bffeca8652193203493bb641c58 Mon Sep 17 00:00:00 2001
From: cedricbonhomme <devnull@localhost>
Date: Mon, 6 Jun 2011 22:14:29 +0200
Subject: Bugfix: ZeroDivisionError when calculating the 'Daily post average'
 value if there is only one article in the feed.

---
 pyAggr3g470r.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pyAggr3g470r.py b/pyAggr3g470r.py
index 824b6d2d..9ce4bc80 100755
--- a/pyAggr3g470r.py
+++ b/pyAggr3g470r.py
@@ -569,9 +569,10 @@ class Root:
         delta = last_article - first_article
         delta_today = datetime.datetime.fromordinal(datetime.date.today().toordinal()) - last_article
         html += "<p>The last article was posted " + str(abs(delta_today.days))  + " day(s) ago.</p>"
-        html += """<p>Daily average: %s,""" % (str(round(float(feed.nb_articles)/abs(delta.days), 2)),)
-        html += """ between the %s and the %s.</p>\n""" % \
-	      (feed.articles.values()[-1].article_date[:10], feed.articles.values()[0].article_date[:10])
+        if delta.days > 0:
+            html += """<p>Daily average: %s,""" % (str(round(float(feed.nb_articles)/abs(delta.days), 2)),)
+            html += """ between the %s and the %s.</p>\n""" % \
+	          (feed.articles.values()[-1].article_date[:10], feed.articles.values()[0].article_date[:10])
 
         html += "<br /><h1>Recent articles</h1>"
         for article in feed.articles.values()[:10]:
-- 
cgit