prevent leaking any blocked goroutines on error

znull · znull · commit 38eb894d7313 · 2021-12-20T13:57:53.000-07:00
diff --git a/pkg/cmd/codespace/ssh.go b/pkg/cmd/codespace/ssh.go
@@ -199,7 +199,7 @@ func (a *App) printOpenSSHConfig(ctx context.Context, opts configOptions, execut
 		err       error
 	}
 
-	sshUsers := make(chan sshResult)
+	sshUsers := make(chan sshResult, len(csList))
 	var wg sync.WaitGroup
 	var status error
 	for _, cs := range csList {

Original file line number	Diff line number	Diff line change
`@@ -199,7 +199,7 @@ func (a *App) printOpenSSHConfig(ctx context.Context, opts configOptions, execut`
`199`	`199`	`err error`
`200`	`200`	`}`
`201`	`201`
`202`		`- sshUsers := make(chan sshResult)`
	`202`	`+ sshUsers := make(chan sshResult, len(csList))`
`203`	`203`	`var wg sync.WaitGroup`
`204`	`204`	`var status error`
`205`	`205`	`for _, cs := range csList {`