From: Milan Ševčík <majlen@civ.zcu.cz>
Date: Mon, 18 Jul 2016 20:27:59 +0000 (+0200)
Subject: Make code an int in compress_block()
X-Git-Tag: 1.9.9-b1~660^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c295c640913e4475b6b95081fd141cd6d2f14200;p=thirdparty%2Fzlib-ng.git

Make code an int in compress_block()

send_code() expects int instead of unsigned. Other procedures do pass
int.
---

diff --git a/trees.c b/trees.c
index f79564230..6a7ba93d2 100644
--- a/trees.c
+++ b/trees.c
@@ -977,7 +977,7 @@ static void compress_block(deflate_state *s, const ct_data *ltree, const ct_data
     unsigned dist;      /* distance of matched string */
     int lc;             /* match length or unmatched char (if dist == 0) */
     unsigned lx = 0;    /* running index in l_buf */
-    unsigned code;      /* the code to send */
+    int code;           /* the code to send */
     int extra;          /* number of extra bits to send */
 
     if (s->last_lit != 0) {