Add somewhat hackish fix for PureCondorcetVote.new([]).result deadlocking
authorJohn Dong <jdong@mit.edu>
Wed, 15 Aug 2007 19:38:02 +0000 (19:38 +0000)
committerJohn Dong <jdong@mit.edu>
Wed, 15 Aug 2007 19:38:02 +0000 (19:38 +0000)
git-svn-id: svn://rubyforge.org/var/svn/rubyvote/trunk@33 1440c7f4-e209-0410-9a04-881b5eb134a8

lib/rubyvote/condorcet.rb

index 65c664d..c0539ab 100644 (file)
@@ -184,7 +184,10 @@ class PureCondorcetResult < CondorcetResult
   def condorcet
     votes = @election.votes
     candidates = @election.candidates
-
+    unless votes.length>0 and candidates.length>0
+      @winners=[nil]
+      return @winners
+    end
     victors = Hash.new
     candidates.each do |candidate|
       victors[candidate] = Array.new

Benjamin Mako Hill || Want to submit a patch?