Index: config/routes.rb
===================================================================
--- config/routes.rb	(revision 13182)
+++ config/routes.rb	(working copy)
@@ -336,7 +336,7 @@

   match 'sys/projects', :to => 'sys#projects', :via => :get
   match 'sys/projects/:id/repository', :to => 'sys#create_project_repository', :via => :post
-  match 'sys/fetch_changesets', :to => 'sys#fetch_changesets', :via => :get
+  match 'sys/fetch_changesets', :to => 'sys#fetch_changesets', :via => [:get, :post]

   match 'uploads', :to => 'attachments#upload', :via => :post