Allow helpOption to only include long flag (#1248)

tj · Apr 21, 2020 · 56221f7 · 56221f7
1 parent 28e8d3f
commit 56221f7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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();