From 834102fb7b881ee579621244b52372a550f7daac Mon Sep 17 00:00:00 2001
From: alexlamsl <alexlamsl@gmail.com>
Date: Sun, 2 Apr 2017 02:59:02 +0800
Subject: [PATCH] improve usability of help

---
 test/ufuzz.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/ufuzz.js b/test/ufuzz.js
index 9a110c6b..bd110c3e 100644
--- a/test/ufuzz.js
+++ b/test/ufuzz.js
@@ -110,6 +110,8 @@ for (var i = 2; i < process.argv.length; ++i) {
             STMTS_TO_USE = STMTS_TO_USE.filter(function(id){ return id !== omit; })
         });
         break;
+      case '--help':
+      case '-h':
       case '-?':
         console.log('** UglifyJS fuzzer help **');
         console.log('Valid options (optional):');
@@ -128,7 +130,7 @@ for (var i = 2; i < process.argv.length; ++i) {
         return 0;
       default:
         // first arg may be a number.
-        if (i > 2 || !parseInt(process.argv[i], 10)) throw new Error('Unknown argument[' + process.argv[i] + ']; see -? for help');
+        if (i > 2 || !parseInt(process.argv[i], 10)) throw new Error('Unknown argument[' + process.argv[i] + ']; see -h for help');
     }
 }