From 405abc4e95d876d1d077cef43dc2a3a00dfc351f Mon Sep 17 00:00:00 2001
From: John Reiser <jreiser@BitWagon.com>
Date: Wed, 14 Oct 2009 17:47:02 -0700
Subject: [PATCH] ::packExtent updates ph.u_adler to satisfy
 verifyOverlappingDecompression() even when 0==hdr_u_len

---
 src/p_unix.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/p_unix.cpp b/src/p_unix.cpp
index 7a6b56db..b9d80a4f 100644
--- a/src/p_unix.cpp
+++ b/src/p_unix.cpp
@@ -412,6 +412,9 @@ void PackUnix::packExtent(
         fo->write(&tmp, sizeof(tmp));
         b_len += sizeof(b_info);
 
+        if (ft) {
+            ph.u_adler = end_u_adler;
+        }
         // write compressed data
         if (ph.c_len < ph.u_len) {
             fo->write(obuf, ph.c_len);
@@ -422,9 +425,6 @@ void PackUnix::packExtent(
             fo->write(ibuf, ph.u_len);
         }
 
-        if (ft) {
-            ph.u_adler = end_u_adler;
-        }
         total_in += ph.u_len;
         total_out += ph.c_len;
     }