From 1f3dff18737576a30bad8e1b7ea45c00fcad265a Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 03 Mar 2014 17:02:52 -0500
Subject: [PATCH] Eliminate problematic HEAD links from the blob, blame, and tree pages

---
 src/main/java/com/gitblit/wicket/WicketUtils.java |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/WicketUtils.java b/src/main/java/com/gitblit/wicket/WicketUtils.java
index f1f084c..bba3f79 100644
--- a/src/main/java/com/gitblit/wicket/WicketUtils.java
+++ b/src/main/java/com/gitblit/wicket/WicketUtils.java
@@ -434,7 +434,7 @@
 		parameterMap.put("pg", String.valueOf(pageNumber));
 		return new PageParameters(parameterMap);
 	}
-	
+
 	public static PageParameters newBlameTypeParameter(String repositoryName,
 			String commitId, String path, String blameType) {
 		Map<String, String> parameterMap = new HashMap<String, String>();
@@ -536,7 +536,7 @@
 			// past
 			title = timeUtils.timeAgo(date);
 		}
-		if ((System.currentTimeMillis() - date.getTime()) < 10 * 24 * 60 * 60 * 1000L) {
+		if (title != null && (System.currentTimeMillis() - date.getTime()) < 10 * 24 * 60 * 60 * 1000L) {
 			String tmp = dateString;
 			dateString = title;
 			title = tmp;

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