`bzr qcommit UNCHANGED_FILE` fails

C:\Temp\1>bzr init
Created a standalone tree (format: pack-0.92)

C:\Temp\1>echo foo > foo

C:\Temp\1>bzr add
adding foo

C:\Temp\1>bzr ci -m 1
Committing to: C:/Temp/1/
added foo
Committed revision 1.

C:\Temp\1>bzr qci foo
bzr: ERROR: No such file: u'foo'

At this point qcommit window opens and immediately closing with error shown above.
I think qcommit should not fail in this situation. It should either report error in message dialog box or silently ignore wrong files.

In the same situation standard commit just works:

C:\Temp\1>bzr ci foo -m 2
Committing to: C:/Temp/1/
aborting commit write group: PointlessCommit(No changes to commit)
bzr: ERROR: No changes to commit. Use --unchanged to commit anyhow.