AtomLinter/Linter — pull request #93 by lijunle (2014-06-11 07:23:02+00:00)
Title: Silently disable the linter if its command does not exist

More details about this bug: AtomLinter/linter-shellcheck#3

I resolve this bug by silently disable the linter if its command does not exist. I think there should be a better way, for example, pop up a dialog to let the user choose disable the linter, or specify the linter command path manually.