Why does "Update Project" list every IDEA module as a separate "affected root"?

Hello Peter,

Please check the directory mappings in Settings | Version Control. If you
create one mapping for , there should be just one affected
root shown in the update operation.

Maven-based project, 60 modules. Update Project->Affected Roots shows
60 roots, one for each module. This causes two problems for us:

1. SVN update is painfully slow (takes about 60 times as long as
update on command line).

2. Switching to a different branch in the "Update Project" dialog is
virtually impossible because we'd have to do this 60 times, once for
each affected root.

Is there a way to configure IDEA such that it shows just one "affected
root" that covers the whole project?

Cheers,
Peter
---
Original message URL:
http://www.jetbrains.net/devnet/message/5255579#5255579

--
Dmitry Jemerov
Development Lead
JetBrains, Inc.
http://www.jetbrains.com/
"Develop with Pleasure!"

I only have one mapping (Project Root -> Subversion). Nevertheless, "Update Project" lists 60 "affected roots".