From 56221f775087d0fee96fa9b3efbc73aaacf7a737 Mon Sep 17 00:00:00 2001
From: John Gee <john@ruru.gen.nz>
Date: Tue, 21 Apr 2020 18:28:20 +1200
Subject: [PATCH] Allow helpOption to only include long flag (#1248)

---
 index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.js b/index.js
index 44b5e2708..c36df5367 100644
--- a/index.js
+++ b/index.js
@@ -1538,6 +1538,7 @@ class Command extends EventEmitter {
 
     const splitFlags = this._helpFlags.split(/[ ,|]+/);
 
+    this._helpShortFlag = undefined;
     if (splitFlags.length > 1) this._helpShortFlag = splitFlags.shift();
 
     this._helpLongFlag = splitFlags.shift();