From 70e3b1ca56f2ffe8944d3ac0d59b8781127bf94f Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Sat, 10 Dec 2011 22:27:24 -0800
Subject: [PATCH] Do not set strm->adler when doing raw inflate.

---
 inflate.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/inflate.c b/inflate.c
index 1523598..92a4665 100644
--- a/inflate.c
+++ b/inflate.c
@@ -109,7 +109,8 @@ z_streamp strm;
     state = (struct inflate_state FAR *)strm->state;
     strm->total_in = strm->total_out = state->total = 0;
     strm->msg = Z_NULL;
-    strm->adler = 1;        /* to support ill-conceived Java test suite */
+    if (state->wrap)        /* to support ill-conceived Java test suite */
+        strm->adler = state->wrap & 1;
     state->mode = HEAD;
     state->last = 0;
     state->havedict = 0;