test-merge5: removed unnecessary parts of test
- no need to initialize a new directory
- no need to fix the commit time, already done by run-tests
- no need to exit 0, use exit code from hg instead
- better spacing around comments
hg debuginstall
$ hg debuginstall
Checking encoding (ascii)...
Checking installed modules \(.*/mercurial\)...
Checking templates...
Checking patch...
Checking commit editor...
Checking username...
No problems detected
hg debuginstall with no username
$ HGUSER= hg debuginstall
Checking encoding (ascii)...
Checking installed modules \(.*/mercurial\)...
Checking templates...
Checking patch...
Checking commit editor...
Checking username...
no username supplied (see "hg help config")
(specify a username in your configuration file)
1 problems detected, please check your install!
$ true