test-hook.t broken on windows by c04459f959ff (crew repo)

[Simon Heimberg]

first failure in windows build 131 [1]
so it is broken by c04459f959ff [2] (probaly, it is the only changeset)
  extensions: don't fail to load on Windows if path ends with a '\' 
(issue4187)

failure (copied from [3]):
_-- c:\Users\buildbot\w2k8\Windows_2008_R2_hg_tests\build\tests\test-hook.t
_++ 
c:\Users\buildbot\w2k8\Windows_2008_R2_hg_tests\build\tests\test-hook.t.err
@@ -539,7 +539,7 @@

   $ hg id
   loading pre-identify.npmd hook failed:
-  abort: No module named repo!
+  abort: No module named !
   [255]

   $ cd ../../b

ERROR: test-hook.t output changed

[1] 
http://hgbuildbot.kublai.com/builders/Windows%202008%20R2%20hg%20tests/builds/131
[2] http://hg.intevation.org/mercurial/crew/rev/c04459f959ff
[3] 
http://hgbuildbot.kublai.com/builders/Windows%202008%20R2%20hg%20tests/builds/131/steps/run-tests.py%20%28python2.6%29/logs/stdio