A number of minor fixes to problems that pychecker found.
# HG changeset patch
# User mark.williamson@cl.cam.ac.uk
# Node ID 55d38977b7f2e73b8c1090179928ac96c8922b90
# Parent b3bba126b04ab2f24274a1bcf5a224c6317c8e0d
A number of minor fixes to problems that pychecker found.
+ hg clone http://localhost:20059/ copy
requesting all changes
abort: error 111: Connection refused
+ echo 255
255
+ ls copy
ls: copy: No such file or directory
+ cat
+ python dumb.py
+ sleep 2
+ hg clone http://localhost:20059/foo copy2
requesting all changes
abort: HTTP Error 404: File not found
+ echo 255
255
+ set +x