X-Git-Url: https://projects.mako.cc/source/selectricity/blobdiff_plain/c992f015ed80cab29bd0f4b6cdd0ddbc1d00d304..91f41ab40bb4f7508ba7b09e128fa7f0029e1523:/app/controllers/quickvote_controller.rb

diff --git a/app/controllers/quickvote_controller.rb b/app/controllers/quickvote_controller.rb
index 83a6cc5..a365171 100644
--- a/app/controllers/quickvote_controller.rb
+++ b/app/controllers/quickvote_controller.rb
@@ -34,11 +34,13 @@ class QuickvoteController < ApplicationController
   end
 
   def add_candidate
-    candidate_name = params[:ajax][:newcandidate]
-    if flash.has_key?(:candlist) and flash[:candlist].instance_of?(Array) 
-      flash[:candlist] << candidate_name
-    else
-      flash[:candlist] = [ candidate_name ]
+    candidate_name = CGI.escapeHTML(params[:ajax][:newcandidate])
+    unless candidate_name.strip.empty?
+      if flash.has_key?(:candlist) and flash[:candlist].instance_of?(Array) 
+        flash[:candlist] << candidate_name unless flash[:candlist].index(candidate_name)
+     else
+       flash[:candlist] = [ candidate_name ]
+      end
     end
     flash.keep(:candlist)
     render_partial 'candidate_list'