From 13417cf9c6eec555b51da49742e47939d2f5715b Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 19 Oct 2012 22:47:33 -0400
Subject: [PATCH] Exclude submodules from zip downloads (issue 151)

---
 src/com/gitblit/utils/JGitUtils.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/com/gitblit/utils/JGitUtils.java b/src/com/gitblit/utils/JGitUtils.java
index 231b935..bc44f00 100644
--- a/src/com/gitblit/utils/JGitUtils.java
+++ b/src/com/gitblit/utils/JGitUtils.java
@@ -1756,6 +1756,9 @@
 			}
 			tw.setRecursive(true);
 			while (tw.next()) {
+				if (tw.getFileMode(0) == FileMode.GITLINK) {
+					continue;
+				}
 				ZipEntry entry = new ZipEntry(tw.getPathString());
 				entry.setSize(tw.getObjectReader().getObjectSize(tw.getObjectId(0),
 						Constants.OBJ_BLOB));

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