From 9bd2438576e9fad05d56d2a79b1e227bad4612ec Mon Sep 17 00:00:00 2001
From: Jochen Topf <jochen@topf.org>
Date: Sat, 19 Jan 2013 15:46:57 +0100
Subject: [PATCH] Fix calculation for relation roles graph

---
 web/lib/ui/relation.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web/lib/ui/relation.rb b/web/lib/ui/relation.rb
index d2df9cc2..e2cd5fd5 100644
--- a/web/lib/ui/relation.rb
+++ b/web/lib/ui/relation.rb
@@ -36,8 +36,8 @@ class Taginfo < Sinatra::Base
         sum = { 'nodes' => 0, 'ways' => 0, 'relations' => 0 }
         @db.select("SELECT * FROM db.relation_roles WHERE rtype=? ORDER BY count_all DESC", @rtype).execute() do |row|
             %w( nodes ways relations ).each do |type|
-                count = row["count_#{ type }"]
-                if row['count_all'] < sum_count_all * 0.01
+                count = row["count_#{ type }"].to_i
+                if row['count_all'].to_i < sum_count_all * 0.01
                     sum[type] += count
                 else
                     @roles << { :role => row['role'], :type => type, :value => count }