tests/test-subrepo

--- a/tests/test-subrepo	Tue Feb 09 13:53:24 2010 -0600
+++ b/tests/test-subrepo	Tue Feb 09 14:12:22 2010 -0600
@@ -175,7 +175,7 @@
 hg -R nested_relative ci -mtest2
 hg init main
 echo nested_relative = ../nested_relative > main/.hgsub
-echo nested_absolute = $PWD/nested_absolute >> main/.hgsub
+echo nested_absolute = `pwd`/nested_absolute >> main/.hgsub
 hg -R main add
 hg -R main ci -m "add subrepos"
 cd ..