From 972b670a64f66473d16711a401af4328f5dc341a Mon Sep 17 00:00:00 2001
From: John Reiser <jreiser@BitWagon.com>
Date: Sat, 6 Jun 2020 17:11:32 -0700
Subject: [PATCH] Set .b_extra for hdr, especially for Mach-o for 'go'.

https://github.com/upx/upx/issues/222
	modified:   p_unix.cpp
---
 src/p_unix.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/p_unix.cpp b/src/p_unix.cpp
index be9b45ca..336e2e58 100644
--- a/src/p_unix.cpp
+++ b/src/p_unix.cpp
@@ -409,6 +409,7 @@ void PackUnix::packExtent(
             set_te32(&tmp.sz_unc, hdr_u_len);
             set_te32(&tmp.sz_cpr, hdr_c_len);
             tmp.b_method = (unsigned char) ph.method;
+            tmp.b_extra = b_extra;
             fo->write(&tmp, sizeof(tmp));
             b_len += sizeof(b_info);
             fo->write(hdr_obuf, hdr_c_len);