From: John Dong <jdong@mit.edu>
Date: Wed, 15 Aug 2007 20:32:54 +0000 (-0400)
Subject: Merge head
X-Git-Url: https://projects.mako.cc/source/selectricity/commitdiff_plain/d4a19f46105c33aec8ef6ad1c9a50d444241fdcb?hp=389db6f5756bc8a2063f4ab786ea71b4c3b53b8f

Merge head
---

diff --git a/lib/rubyvote/condorcet.rb b/lib/rubyvote/condorcet.rb
index 0b7a306..aaa5044 100644
--- a/lib/rubyvote/condorcet.rb
+++ b/lib/rubyvote/condorcet.rb
@@ -217,6 +217,7 @@ class CloneproofSSDResult < CondorcetResult
   def initialize(voteobj=nil)
     super(voteobj)
     @winners = self.cpssd()
+    @winners.delete nil
   end
 
   protected
@@ -224,7 +225,7 @@ class CloneproofSSDResult < CondorcetResult
   def cpssd
     votes = @election.votes
     candidates = *@election.candidates
-    
+
     def in_schwartz_set?(candidate, candidates, transitive_defeats)
       candidates.each do |challenger|
         next if candidate == challenger