Simon McVittie bb307a5f26 triggers: Use command -v in preference to which ...

which(1) is not standardized by POSIX, and has different implementations
and behaviour on different distributions. The behaviour and exit status
of command -v is standardized by POSIX, and in particular, checking its
exit status is an appropriate way to ask: if I called this command,
would it be found?

Signed-off-by: Simon McVittie <smcv@collabora.com>

2022-01-25 10:07:03 +01:00

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