From 7e5107ef3e2bb0d7c31d3050fb8ba6cc1601ef1a Mon Sep 17 00:00:00 2001
From: Glenn Matthys <glenn@webmind.be>
Date: Sun, 17 Jan 2016 17:15:38 -0500
Subject: [PATCH] Describe how DH key bitlength can be influenced

---
 src/main/java/com/gitblit/wicket/pages/ForksPage.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/ForksPage.java b/src/main/java/com/gitblit/wicket/pages/ForksPage.java
index 93fc9fa..045f5f7 100644
--- a/src/main/java/com/gitblit/wicket/pages/ForksPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/ForksPage.java
@@ -136,6 +136,9 @@
 
 	protected List<FlatFork> flatten(ForkModel node, int level) {
 		List<FlatFork> list = new ArrayList<FlatFork>();
+		if (node == null) {
+			return list;
+		}
 		list.add(new FlatFork(node.repository, level));
 		if (!node.isLeaf()) {
 			for (ForkModel fork : node.forks) {

--
Gitblit v1.9.1