fix: only handle errors once

jdx · jdx · commit f969ff318a28 · 2018-01-19T12:13:50.000-08:00
diff --git 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
@@ -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()

Original file line number	Diff line number	Diff line change
`@@ -76,6 +76,8 @@ export default function (o: Rx.Subject<Message>): Rx.Observable<any> {`
`76`	`76`	`}`
`77`	`77`
`78`	`78`	`function handleUnhandleds() {`
	`79`	`+ if (config.errorsHandled) return`
	`80`	`+ config.errorsHandled = true`
`79`	`81`	`process.once('SIGINT', () => {`
`80`	`82`	`const cli = new CLI('SIGINT')`
`81`	`83`	`const err: NodeJS.ErrnoException = new Error()`