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Fix variable definition

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This commit is contained in:
Marcos Lilljedahl
2017-04-11 20:22:57 -03:00
parent 5b48de2164
commit 453b39d75f
2 changed files with 2 additions and 3 deletions
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3
services/instance.go
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@@ -76,7 +76,6 @@ func (i *Instance) SetSession(s *Session) {
} }
var dindImage string var dindImage string
var defaultDindImageName string
func init() { func init() {
dindImage = getDindImageName() dindImage = getDindImageName()
@@ -84,7 +83,7 @@ func init() {
func getDindImageName() string { func getDindImageName() string {
dindImage := os.Getenv("DIND_IMAGE") dindImage := os.Getenv("DIND_IMAGE")
defaultDindImageName = "franela/dind" defaultDindImageName := "franela/dind"
if len(dindImage) == 0 { if len(dindImage) == 0 {
dindImage = defaultDindImageName dindImage = defaultDindImageName
} }

2
services/instance_images.go
View File

@@ -3,7 +3,7 @@ package services
func InstanceImages() []string { func InstanceImages() []string {
return []string{ return []string{
defaultDindImageName, dindImage,
"franela/dind:overlay2-dev", "franela/dind:overlay2-dev",
} }