treewidget shows wrong tree

[IWATA Hidetaka]

treewidget shows wrong tree under the some conditions.
I saw this problem with both release-0.18.5 and trunk(r1259).

To reproduce:
# create branch
 bzr init test
 cd test

# add folder tree and make commit
 mkdir a\b1
 mkdir a\b2
 bzr add
 bzr commit -m "prepare"

# add some files
 echo >a\b1\foo.txt
 echo >a\b2\bar1.txt
 echo >a\b2\bar2.txt
 echo >a\b2\bar3.txt
 echo >a\b2\bar4.txt
 bzr add
 bzr qcommit a

Then qcommit dialog show wrong tree.(please see attachment.)
+a
   + a/b2 <- This node should be 'b2'
      + bar1.txt
      + bar2.txt
      + bar3.txt
      + bar4.txt
   + a/b1/foo.txt
+ a/b2 <- This node should not be shown.(duplicate)

[IWATA Hidetaka (hid-iwata)]

This patch will fix this problem.

[Gary van der Merwe (garyvdm)]

Hi iwata

Thank you for the detailed bug report.

I would much prefer it if you could push a branch, rather than attach a patch.

I will take a look.

[IWATA Hidetaka (hid-iwata)]

Hi Gary.
Thank you for reply.

I've pushed to lp:~hid-iwata/qbzr/fix-580798 (branched from lp:qbzr/0.18).
Please check it out.

[Gary van der Merwe (garyvdm)]

On Sat, May 15, 2010 at 12:04 PM, iwata <email address hidden> wrote:
> Hi Gary.
> Thank you for reply.
>
> I've pushed to lp:~hid-iwata/qbzr/fix-580798 (branched from lp:qbzr/0.18).
> Please check it out.

Sorry. I only saw this after I pushed. I applied your patch manually.