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aws: StepAMIRegionCopy call waitgroup.add only once

This commit is contained in:
Adrien Delorme 2018-11-26 11:32:54 +01:00
parent 0e8afa37d5
commit 6af621c37a
1 changed files with 2 additions and 1 deletions
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3
builder/amazon/common/step_ami_region_copy.go
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@ -37,6 +37,8 @@ func (s *StepAMIRegionCopy) Run(ctx context.Context, state multistep.StateBag) m
var wg sync.WaitGroup var wg sync.WaitGroup
var regKeyID string var regKeyID string
errs := new(packer.MultiError) errs := new(packer.MultiError)
wg.Add(len(s.Regions))
for _, region := range s.Regions { for _, region := range s.Regions {
if region == *ec2conn.Config.Region { if region == *ec2conn.Config.Region {
ui.Message(fmt.Sprintf( ui.Message(fmt.Sprintf(
@ -44,7 +46,6 @@ func (s *StepAMIRegionCopy) Run(ctx context.Context, state multistep.StateBag) m
continue continue
} }
wg.Add(1)
ui.Message(fmt.Sprintf("Copying to: %s", region)) ui.Message(fmt.Sprintf("Copying to: %s", region))
if s.EncryptBootVolume { if s.EncryptBootVolume {