From 503e28dd8299604e2faade92f2f7e6eab7ab6191 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Tue, 16 Jun 2009 19:55:39 +0000
Subject: [PATCH] initialize next_in/out etc.

---
 panda/src/express/zStreamBuf.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/panda/src/express/zStreamBuf.cxx b/panda/src/express/zStreamBuf.cxx
index bd7e5ff3c0..f1ad9170a4 100644
--- a/panda/src/express/zStreamBuf.cxx
+++ b/panda/src/express/zStreamBuf.cxx
@@ -82,6 +82,8 @@ open_read(istream *source, bool owns_source) {
 
   _z_source.next_in = Z_NULL;
   _z_source.avail_in = 0;
+  _z_source.next_out = Z_NULL;
+  _z_source.avail_out = 0;
 #ifdef USE_MEMORY_NOWRAPPERS
   _z_source.zalloc = Z_NULL;
   _z_source.zfree = Z_NULL;
@@ -133,6 +135,10 @@ open_write(ostream *dest, bool owns_dest, int compression_level) {
   _dest = dest;
   _owns_dest = owns_dest;
 
+  _z_dest.next_in = Z_NULL;
+  _z_dest.avail_in = 0;
+  _z_dest.next_out = Z_NULL;
+  _z_dest.avail_out = 0;
 #ifdef USE_MEMORY_NOWRAPPERS
   _z_dest.zalloc = Z_NULL;
   _z_dest.zfree = Z_NULL;