From 3087e1d65e2448a230a9b3187c23eabc24829267 Mon Sep 17 00:00:00 2001
From: Benjamin <ben@npmjs.com>
Date: Tue, 19 Dec 2017 21:11:40 -0800
Subject: [PATCH] fix: implement @antoniom's fix for camel-case expansion

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 18656496..599f18ee 100644
--- a/index.js
+++ b/index.js
@@ -635,10 +635,10 @@ function parse (args, opts) {
         flags.aliases[key].concat(key).forEach(function (x) {
           if (/-/.test(x) && configuration['camel-case-expansion']) {
             var c = camelCase(x)
-            if (flags.aliases[key].indexOf(c) === -1) {
+            if (c !== key && flags.aliases[key].indexOf(c) === -1) {
               flags.aliases[key].push(c)
+              newAliases[c] = true
             }
-            newAliases[c] = true
           }
         })
         flags.aliases[key].forEach(function (x) {