From 35a028b6253a38d00c16dca2a36b69c5888c022a Mon Sep 17 00:00:00 2001
From: John Gee <john@ruru.gen.nz>
Date: Tue, 9 Nov 2021 18:37:07 +1300
Subject: [PATCH] Wrap emit to preserve callback order when async (#1638)

---
 lib/command.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/command.js b/lib/command.js
index 4756cf5a0..695c840ec 100644
--- a/lib/command.js
+++ b/lib/command.js
@@ -1225,7 +1225,11 @@ Expecting one of '${allowedValues.join("', '")}'`);
       let actionResult;
       actionResult = this._chainOrCallHooks(actionResult, 'preAction');
       actionResult = this._chainOrCall(actionResult, () => this._actionHandler(this.processedArgs));
-      if (this.parent) this.parent.emit(commandEvent, operands, unknown); // legacy
+      if (this.parent) {
+        actionResult = this._chainOrCall(actionResult, () => {
+          this.parent.emit(commandEvent, operands, unknown); // legacy
+        });
+      }
       actionResult = this._chainOrCallHooks(actionResult, 'postAction');
       return actionResult;
     }