From 241fd0824d41b3b48c0669fafc1ab9c64d0bc643 Mon Sep 17 00:00:00 2001
From: "Ray J. Greenwell" <ray@threerings.net>
Date: Tue, 14 Jan 2014 11:30:08 -0800
Subject: [PATCH] Protect from stupid null usage by javax.mail.

If you add no addresses to a message, getting the recipient array
returns null rather than an empty array. So fucking dumb.
---
 src/main/java/com/samskivert/net/MailUtil.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/samskivert/net/MailUtil.java b/src/main/java/com/samskivert/net/MailUtil.java
index ca85cae2..1033791a 100644
--- a/src/main/java/com/samskivert/net/MailUtil.java
+++ b/src/main/java/com/samskivert/net/MailUtil.java
@@ -136,7 +136,7 @@ public class MailUtil
             }
             message.saveChanges();
             Address[] recips = message.getAllRecipients();
-            if (recips.length == 0) {
+            if (recips == null || recips.length == 0) {
                 log.info("Not sending mail to zero recipients",
                     "subject", subject, "message", message);
                 return;