From 97149ff8db660c4cb49b5061157f3d0b34adcacb Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Mon, 8 Feb 2016 13:37:01 -0500
Subject: [PATCH] update-third-party: read attributes from the worktree

This should be done so that any attributes for ignoring certain files
when exporting can be appended to the file during the extraction step,
but ignored in the actual import. Necessary for importing the gitsetup
repository.
---
 Utilities/Scripts/update-third-party.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Utilities/Scripts/update-third-party.bash b/Utilities/Scripts/update-third-party.bash
index d9736719a..6aeeccd1b 100644
--- a/Utilities/Scripts/update-third-party.bash
+++ b/Utilities/Scripts/update-third-party.bash
@@ -48,7 +48,7 @@
 # Utility functions
 ########################################################################
 git_archive () {
-    git archive --prefix="$name-reduced/" HEAD -- $paths | \
+    git archive --worktree-attributes --prefix="$name-reduced/" HEAD -- $paths | \
         tar -C "$extractdir" -x
 }