Typecast issue ids when searched for.

Older Postgres versions don't allow searching over the id field's max size.

Contributed by Holger Just

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3806 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/search_controller.rb

@@ -43,7 +43,7 @@ class SearchController < ApplicationController
     begin; offset = params[:offset].to_time if params[:offset]; rescue; end
     
     # quick jump to an issue
-    if @question.match(/^#?(\d+)$/) && Issue.visible.find_by_id($1)
+    if @question.match(/^#?(\d+)$/) && Issue.visible.find_by_id($1.to_i)
       redirect_to :controller => "issues", :action => "show", :id => $1
       return
     end

test/functional/search_controller_test.rb

@@ -134,6 +134,12 @@ class SearchControllerTest < ActionController::TestCase
     assert_template 'index'
   end
 
+  def test_large_integer
+    get :index, :q => '4615713488'
+    assert_response :success
+    assert_template 'index'
+  end
+  
   def test_tokens_with_quotes
     get :index, :id => 1, :q => '"good bye" hello "bye bye"'
     assert_equal ["good bye", "hello", "bye bye"], assigns(:tokens)