From 6d67091c8b0253fc766b7cc69889d5fa6f6a4eb0 Mon Sep 17 00:00:00 2001 From: Calum Lacroix Date: Wed, 8 Feb 2017 22:39:34 +0000 Subject: [PATCH] Checks for successful string split on env variable --- container/docker/handler.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/container/docker/handler.go b/container/docker/handler.go index 23f48a44..dd0a2cdd 100644 --- a/container/docker/handler.go +++ b/container/docker/handler.go @@ -254,7 +254,7 @@ func newDockerContainerHandler( for _, envVar := range ctnr.Config.Env { if envVar != "" { splits := strings.SplitN(envVar, "=", 2) - if splits[0] == exposedEnv { + if len(splits) == 2 && splits[0] == exposedEnv { handler.envs[strings.ToLower(exposedEnv)] = splits[1] } }