From a0a5921148147fa5cf2d16c8f977c6b2ebfd652d Mon Sep 17 00:00:00 2001 From: Bryan Boreham Date: Wed, 5 Nov 2014 12:44:39 +0000 Subject: [PATCH] Check for error return from AddEventListener --- nameserver/updater.go | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/nameserver/updater.go b/nameserver/updater.go index 9d73090b..f528b193 100644 --- a/nameserver/updater.go +++ b/nameserver/updater.go @@ -11,7 +11,10 @@ func StartUpdater(apiPath string, zone Zone) error { } events := make(chan *docker.APIEvents) - client.AddEventListener(events) + err = client.AddEventListener(events) + if err != nil { + Error.Fatalf("Unable to connect to Docker API on %s: %s", apiPath, err) + } Info.Printf("Using Docker API on %s", apiPath)