From 18ce0202c2bd160a78b1d49f90974950768fa84e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20N=C3=B8rgaard?= <b@noergaard.dk>
Date: Wed, 3 Oct 2018 11:53:12 +0200
Subject: [PATCH] fix finding address of function return

---
 pkg/dockerfile/buildargs.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkg/dockerfile/buildargs.go b/pkg/dockerfile/buildargs.go
index 981357e1c..6e3bd5a72 100644
--- a/pkg/dockerfile/buildargs.go
+++ b/pkg/dockerfile/buildargs.go
@@ -33,7 +33,8 @@ func NewBuildArgs(args []string) *BuildArgs {
 		if len(s) == 1 {
 			argsFromOptions[s[0]] = nil
 		} else {
-			argsFromOptions[s[0]] = &strings.Join(s[1:], "=")
+			s := strings.Join(s[1:], "=")
+			argsFromOptions[s[0]] = &s
 		}
 	}
 	return &BuildArgs{