src/main/java/com/gitblit/authority/GitblitAuthority.java
@@ -43,6 +43,7 @@ import java.security.cert.X509Certificate; import java.text.MessageFormat; import java.util.ArrayList; import java.util.Arrays; import java.util.Calendar; import java.util.Collections; import java.util.Date; @@ -853,7 +854,7 @@ // send email try { if (mail.isReady()) { Message message = mail.createMessage(user.emailAddress); Message message = mail.createMessage(Arrays.asList(user.emailAddress)); message.setSubject("Your Gitblit client certificate for " + metadata.serverHostname); // body of email