John D Pell 6e480d7a8a plugin/proxy: shellcheck && shfmt ...

plugins/proxy: use `_command_exists()`

Alsö, quote variables, handle unbound parameters, &c.

2022-01-09 00:40:49 -08:00

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plugin/proxy: shellcheck && shfmt

2022-01-09 00:40:49 -08:00