From def01db5f7dc1c607026528eed1dfd75c6e59779 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Wed, 18 Nov 2015 09:19:23 -0500
Subject: [PATCH] Catch some potential NPEs

---
 src/main/java/com/gitblit/service/MailService.java |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/gitblit/service/MailService.java b/src/main/java/com/gitblit/service/MailService.java
index ae9727f..ec3a84c 100644
--- a/src/main/java/com/gitblit/service/MailService.java
+++ b/src/main/java/com/gitblit/service/MailService.java
@@ -37,6 +37,7 @@
 import javax.mail.internet.MimeBodyPart;
 import javax.mail.internet.MimeMessage;
 import javax.mail.internet.MimeMultipart;
+import javax.mail.internet.MimeUtility;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -196,7 +197,8 @@
 			}
 
 			message.setSentDate(new Date());
-			message.setSubject(mailing.subject);
+			// UTF-8 encode
+			message.setSubject(MimeUtility.encodeText(mailing.subject, "utf-8", "B"));
 
 			MimeBodyPart messagePart = new MimeBodyPart();
 			messagePart.setText(mailing.content, "utf-8");

--
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