From b76107bb240c54ba4d4c8e1d2badd412e5c473fa Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 04 Nov 2014 17:23:50 -0500
Subject: [PATCH] Whitelist the "target" link attribute in the XSS filter

---
 src/main/java/com/gitblit/tickets/TicketNotifier.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/gitblit/tickets/TicketNotifier.java b/src/main/java/com/gitblit/tickets/TicketNotifier.java
index 07371b1..d6217b3 100644
--- a/src/main/java/com/gitblit/tickets/TicketNotifier.java
+++ b/src/main/java/com/gitblit/tickets/TicketNotifier.java
@@ -596,7 +596,7 @@
 
 		// respect the author's email preference
 		UserModel lastAuthor = userManager.getUserModel(lastChange.author);
-		if (!lastAuthor.getPreferences().isEmailMeOnMyTicketChanges()) {
+		if (lastAuthor != null && !lastAuthor.getPreferences().isEmailMeOnMyTicketChanges()) {
 			toAddresses.remove(lastAuthor.emailAddress);
 			ccAddresses.remove(lastAuthor.emailAddress);
 		}

--
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