From f969ff318a285b6454df64648c809452fe82df3b Mon Sep 17 00:00:00 2001
From: Jeff Dickey <216188+jdxcode@users.noreply.github.com>
Date: Fri, 19 Jan 2018 12:13:50 -0800
Subject: [PATCH] fix: only handle errors once

---
 src/config.ts | 1 +
 src/errors.ts | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/config.ts b/src/config.ts
index e9bcdbf0..ed4d4de6 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -25,6 +25,7 @@ export class Config extends Rx.Subject<ConfigMessage> {
   outputLevel: Levels = 'info'
   debug = process.env.DEBUG === '*'
   action: ActionBase = new Action()
+  errorsHandled = false
 
   get errlog(): string | undefined { return globals.errlog }
   set errlog(errlog: string | undefined) {
diff --git a/src/errors.ts b/src/errors.ts
index 9573afbc..b4a85da2 100644
--- a/src/errors.ts
+++ b/src/errors.ts
@@ -76,6 +76,8 @@ export default function (o: Rx.Subject<Message>): Rx.Observable<any> {
   }
 
   function handleUnhandleds() {
+    if (config.errorsHandled) return
+    config.errorsHandled = true
     process.once('SIGINT', () => {
       const cli = new CLI('SIGINT')
       const err: NodeJS.ErrnoException = new Error()