tests/test-import

--- a/tests/test-import	Fri Mar 26 17:02:49 2010 +0100
+++ b/tests/test-import	Wed Mar 24 01:43:24 2010 +0100
@@ -167,7 +167,7 @@
 dir=`pwd`
 cd b/d1/d2 2>&1 > /dev/null
 hg import  ../../../tip.patch
-cd $dir
+cd "$dir"
 echo "% message should be 'subdir change'"
 hg --cwd b tip | grep 'subdir change'
 echo "% committer should be 'someoneelse'"