From 8c9a2037b5c0fed881a3ad6dd9cff364eed603d9 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 14 Jun 2011 16:55:13 -0400
Subject: [PATCH] Added AccessRestrictionFilter and simplified authentication.

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

diff --git a/src/com/gitblit/DownloadZipServlet.java b/src/com/gitblit/DownloadZipServlet.java
index 1745474..3b02cba 100644
--- a/src/com/gitblit/DownloadZipServlet.java
+++ b/src/com/gitblit/DownloadZipServlet.java
@@ -41,7 +41,7 @@
 	}
 
 	public static String asLink(String baseURL, String repository, String objectId, String path) {
-		if (baseURL.charAt(baseURL.length() - 1) == '/') {
+		if (baseURL.length() > 0 && baseURL.charAt(baseURL.length() - 1) == '/') {
 			baseURL = baseURL.substring(0, baseURL.length() - 1);
 		}
 		return baseURL + Constants.ZIP_SERVLET_PATH + "?r=" + repository

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