Make sure mocha -h consistently shows help

Previously, having options in `test/mocha.opts` would add those to `process.argv` to be passed to `program.parse`, which would make it stop showing help. Fixes mochajs#2745
Zarel · Jun 14, 2017 · 0bfd2e6 · 0bfd2e6
1 parent 7647e18
commit 0bfd2e6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/bin/options.js b/bin/options.js
@@ -17,6 +17,10 @@ module.exports = getOptions;
  */
 
 function getOptions () {
+  if (process.argv.length === 3 && (process.argv[2] === '-h' || process.argv[2] === '--help')) {
+    return;
+  }
+
   var optsPath = process.argv.indexOf('--opts') === -1
     ? 'test/mocha.opts'
     : process.argv[process.argv.indexOf('--opts') + 1];