added comment

2017-11-10 12:54:23 +01:00
parent a4a17cf3be
commit 955e854236
1 changed files with 2 additions and 0 deletions
--- a/index.js
+++ b/index.js
@ -49,6 +49,8 @@ const usageDefinition = [
  }
 ]

+// if --help is present or --zip wasn't defined, 
+// then display the help screen and exit the program.
 if (options['help'] || options['zip'] === undefined) {
  console.log(getUsage(usageDefinition));
  process.exit();