protect dirname calls from pass-names that look like command-line options

With the $path variable being passed directly to dirname, any pass-names
provided by the user that happened to look like options to dirname would
be processed as options rather than as the path to be split.

This results in a real mess when you happen to run one of:

  pass edit --help
  pass generate --help
  pass insert --help

then in the cmd_foo() function, you have:

   mkdir -p -v "$PREFIX/$(dirname --help)"

which (due to the -p option to mkdir) results in the creation of an
entire directory hierarchy made up of the slash-separated help text from
dirname.

0 files changed, 0 insertions, 0 deletions