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Update email.go

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Max H 2019-10-15 16:41:40 +02:00 committed by GitHub
parent 505a5ec715
commit fd2a006c6b
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1 changed files with 1 additions and 4 deletions
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5
pkg/notifications/email.go
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@ -64,10 +64,7 @@ func newEmailNotifier(c *cobra.Command, acceptedLogLevels []log.Level) t.Notifie
}
func (e *emailTypeNotifier) buildMessage(entries []*log.Entry) []byte {
// If variable SubjectTag is empty define emailSubject as "Watchtower updates".
// If variable SubjectTag is set define emailSubject as "$SubjectTag Watchtower updates"
// For example: SubjectTag=[Server Munich] -> "[Server Munich] Watchtower updates ..."
if SubjectTag == nil {
if SubjectTag == "" {
emailSubject := "Watchtower updates"
} else {
emailSubject := SubjectTag + " Watchtower updates"