From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Sat, 19 Dec 2009 12:40:43 +0000 (+0000)
Subject: Fixes an error with postgres.
X-Git-Tag: 0.9.0~69
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=008ad85d10c299f4bcca25a20753740836325786;p=redmine.git

Fixes an error with postgres.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3193 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/app/controllers/workflows_controller.rb b/app/controllers/workflows_controller.rb
index fd2876769..35ec8ab71 100644
--- a/app/controllers/workflows_controller.rb
+++ b/app/controllers/workflows_controller.rb
@@ -54,8 +54,16 @@ class WorkflowsController < ApplicationController
     @trackers = Tracker.find(:all, :order => 'position')
     @roles = Role.find(:all, :order => 'builtin, position')
     
-    @source_tracker = params[:source_tracker_id].blank? ? nil : Tracker.find_by_id(params[:source_tracker_id])
-    @source_role = params[:source_role_id].blank? ? nil : Role.find_by_id(params[:source_role_id])
+    if params[:source_tracker_id].blank? || params[:source_tracker_id] == 'any'
+      @source_tracker = nil
+    else
+      @source_tracker = Tracker.find_by_id(params[:source_tracker_id].to_i)
+    end
+    if params[:source_role_id].blank? || params[:source_role_id] == 'any'
+      @source_role = nil
+    else
+      @source_role = Role.find_by_id(params[:source_role_id].to_i)
+    end
     
     @target_trackers = params[:target_tracker_ids].blank? ? nil : Tracker.find_all_by_id(params[:target_tracker_ids])
     @target_roles = params[:target_role_ids].blank? ? nil : Role.find_all_by_id(params[:target_role_ids])