Johannes Altmanninger 874fc439dd Remove stale path validation logic
We used to warn about PATH and CDPATH that are not valid directories,
but only if they contain colons.
However, the warning was a false positive because we would split
those values by colons anyway. So there is nothing left we want to
warn about.

Fixes #8095
2021-07-03 08:45:47 +02:00
..
2021-07-03 08:45:47 +02:00
2021-05-23 19:46:04 +02:00
2020-11-15 09:17:23 +01:00