From 9cc56a1f60eff2ce1db40b7078eab92e78602e1c Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Sun, 13 Jan 2013 16:49:37 -0500
Subject: [PATCH] Fix submodule links on commit, comitdiff, and tree page (issue-178)

---
 src/com/gitblit/utils/ArrayUtils.java |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/src/com/gitblit/utils/ArrayUtils.java b/src/com/gitblit/utils/ArrayUtils.java
index d0322b6..41d110a 100644
--- a/src/com/gitblit/utils/ArrayUtils.java
+++ b/src/com/gitblit/utils/ArrayUtils.java
@@ -29,7 +29,11 @@
 	public static boolean isEmpty(byte [] array) {
 		return array == null || array.length == 0;
 	}
-	
+
+	public static boolean isEmpty(char [] array) {
+		return array == null || array.length == 0;
+	}
+
 	public static boolean isEmpty(Object [] array) {
 		return array == null || array.length == 0;
 	}

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