plugin/proxy: shellcheck && shfmt

plugins/proxy: use `_command_exists()`

Alsö, quote variables, handle unbound parameters, &c.
This commit is contained in:
John D Pell
2021-09-09 16:16:44 -07:00
parent 86c1e3c043
commit 6e480d7a8a
2 changed files with 77 additions and 99 deletions

View File

@@ -114,6 +114,7 @@ plugins/available/osx-timemachine.plugin.bash
plugins/available/osx.plugin.bash
plugins/available/percol.plugin.bash
plugins/available/plenv.plugin.bash
plugins/available/proxy.plugin.bash
plugins/available/pyenv.plugin.bash
plugins/available/python.plugin.bash
plugins/available/rbenv.plugin.bash