fix: ensuring mp_hashdirectory will output an empty dataset when the …

[allanbowe]

…target directory does not exist. Updated tests and documentation also

Issue

n/a

Intent

prevent errors when target loc in mp_hashdirectory() is empty. Output empty dataset instead.

Implementation

Initialised the counter variable to zero. Also removed a line in mp_dirlist that implied error status when no error was actually raised (sysmsg()).

Checks

• [ ] Code is formatted correctly (sasjs lint).
• [ ] Any new functionality has been unit tested.
• [ ] All unit tests are passing (sasjs test).

[gitpod-io[bot]]

[sasjsbot]

:tada: This PR is included in version 4.43.1 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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