From: Nathan Moinvaziri <nathan@nathanm.com>
Date: Tue, 9 Jun 2020 04:08:52 +0000 (-0700)
Subject: Fixed clang static analysis warning value stored is never read in infcover.
X-Git-Tag: 1.9.9-b1~219
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=072fcb16f449262ea5d824248c04dff23cca73fc;p=thirdparty%2Fzlib-ng.git

Fixed clang static analysis warning value stored is never read in infcover.

  infcover.c:466:5: warning: Value stored to 'buf' is never read [deadcode.DeadStores]
    buf += len;
---

diff --git a/test/infcover.c b/test/infcover.c
index 4b99a0c6..10baaad5 100644
--- a/test/infcover.c
+++ b/test/infcover.c
@@ -464,6 +464,7 @@ static unsigned pull(void *desc, const unsigned char **buf) {
 
 static int push(void *desc, unsigned char *buf, unsigned len) {
     buf += len;
+    (void)buf;
     return desc != NULL;        /* force error if desc not null */
 }