comparison tests/test-audit-path.t @ 18227:720308f741cb

dispatch: show empty filename in OSError aborts

Mercurial would sometimes exit with:
  abort: No such file or directory
where str of the actual OSError exception was the more helpful:
  [Errno 2] No such file or directory: ''

The exception will now always show the filename and quote it:
  abort: No such file or directory: ''

18226:fe67db018bd7

attack /tmp/test

  $ hg manifest -r4
  /tmp/test
  $ hg update -Cr4
  abort: *: $TESTTMP/target//tmp/test (glob)
  [255]

  $ cd ..

18227:720308f741cb

attack /tmp/test

  $ hg manifest -r4
  /tmp/test
  $ hg update -Cr4
  abort: *: '$TESTTMP/target//tmp/test' (glob)
  [255]

  $ cd ..