mux_broker_test.go: make non blocking errChan

* in case of Dial errors to avoid a deadlocks
8 years ago · d9e32d437c
parent 2944030daf
commit d9e32d437c
1 changed files with 1 additions and 1 deletions
--- a/packer/rpc/mux_broker_test.go
+++ b/packer/rpc/mux_broker_test.go
@ -18,7 +18,7 @@ func TestMuxBroker(t *testing.T) {
 	go bc.Run()
 	go bs.Run()

-	errChan := make(chan error, 1)
+	errChan := make(chan error, 2)
 	go func() {
 		defer close(errChan)
 		c, err := bc.Dial(5)