Fix help cli option to not throw an exception

Resolves #81
BlessCSS · Sep 25, 2015 · af57e08 · af57e08
1 parent e50c447
commit af57e08
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/parse-cli-args.js b/src/parse-cli-args.js
@@ -5,7 +5,10 @@ import commands from './commands';
 
 const help = {
  options: null,
- execute: yargs.showHelp
+ execute() {
+ yargs.showHelp();
+ return Promise.resolve(1);
+ }
 };
 
 export default function parseCliArgs(argv) {