From 4b4846dc762df76ea82c3ef22787a7b193e357c6 Mon Sep 17 00:00:00 2001
From: hukl <contact@smyck.org>
Date: Sat, 18 Apr 2009 14:23:16 +0200
Subject: there was actually a small glitch here

---
 app/models/occurrence.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/occurrence.rb b/app/models/occurrence.rb
index 8f75c2c..667ba6f 100644
--- a/app/models/occurrence.rb
+++ b/app/models/occurrence.rb
@@ -46,7 +46,7 @@ class Occurrence < ActiveRecord::Base
   # nil, it simply returns the event start_time as only occurrence.
   # Return value is always an array of Time objects.
   def self.generate_dates event
-    if event.rrule
+    if event.rrule && !event.rrule.empty?
       ChaosCalendar::occurrences( 
         event.start_time, 
         (Time.now + 5.years), 
-- 
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