From 4aeec822d0fe9306c4ca64f1a1d9683f77684198 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 28 Mar 2013 16:58:40 -0400
Subject: [PATCH] Do not queue emails with no recipients (issue 200)

---
 releases.moxie                         |    1 +
 src/main/java/com/gitblit/GitBlit.java |    8 ++++++++
 2 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/releases.moxie b/releases.moxie
index 3667326..d79c1a4 100644
--- a/releases.moxie
+++ b/releases.moxie
@@ -10,6 +10,7 @@
 	 - Fix NPE when getting user's fork without repository list caching (issue 182)
 	 - Fix internal error on folder history links (issue 192)
 	 - Fixed incorrect icon file name for .doc files (issue 200)
+	 - Do not queue emails with no recipients (issue 201)
 
     additions: 
 	 - Option to force client-side basic authentication instead of form-based authentication if web.authenticateViewPages=true (issue 222)
diff --git a/src/main/java/com/gitblit/GitBlit.java b/src/main/java/com/gitblit/GitBlit.java
index 2361a6e..b8daa06 100644
--- a/src/main/java/com/gitblit/GitBlit.java
+++ b/src/main/java/com/gitblit/GitBlit.java
@@ -2903,6 +2903,10 @@
 	 * @param toAddresses
 	 */
 	public void sendMail(String subject, String message, String... toAddresses) {
+		if (toAddresses == null || toAddresses.length == 0) {
+			logger.debug(MessageFormat.format("Dropping message {0} because there are no recipients", subject));
+			return;
+		}
 		try {
 			Message mail = mailExecutor.createMessage(toAddresses);
 			if (mail != null) {
@@ -2934,6 +2938,10 @@
 	 * @param toAddresses
 	 */
 	public void sendHtmlMail(String subject, String message, String... toAddresses) {
+		if (toAddresses == null || toAddresses.length == 0) {
+			logger.debug(MessageFormat.format("Dropping message {0} because there are no recipients", subject));
+			return;
+		}
 		try {
 			Message mail = mailExecutor.createMessage(toAddresses);
 			if (mail != null) {

--
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