From eb1405f736f2f98e14215774dd53eea9b9a77017 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 01 Oct 2012 20:45:19 -0400
Subject: [PATCH] Show fork links according to user permissions. Improve fork detection.

---
 src/com/gitblit/wicket/panels/GravatarImage.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/com/gitblit/wicket/panels/GravatarImage.java b/src/com/gitblit/wicket/panels/GravatarImage.java
index b1c7b65..f26a902 100644
--- a/src/com/gitblit/wicket/panels/GravatarImage.java
+++ b/src/com/gitblit/wicket/panels/GravatarImage.java
@@ -48,7 +48,7 @@
 	public GravatarImage(String id, PersonIdent person, int width) {
 		super(id);
 
-		String email = person.getEmailAddress().toLowerCase();
+		String email = person.getEmailAddress() == null ? person.getName().toLowerCase() : person.getEmailAddress().toLowerCase();
 		String hash = StringUtils.getMD5(email);
 		Link<Void> link = new BookmarkablePageLink<Void>("link", GravatarProfilePage.class,
 				WicketUtils.newObjectParameter(hash));

--
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