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.
+ mkdir a
+ cd a
+ hg init
+ echo a
+ hg add a
+ hg commit -t test -u test -d '0 0'
+ hg clone . ../b
cloning by hardlink
+ cd ../b
+ cat a
a
+ hg verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
1 files, 1 changesets, 1 total revisions
+ hg clone -U . ../c
cloning by hardlink
+ cd ../c
+ cat a
cat: a: No such file or directory
+ hg verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
1 files, 1 changesets, 1 total revisions
+ mkdir ../d
+ cd ../d
+ hg clone ../a
cloning by hardlink
+ cd a
+ hg cat a
a