From: Nathan Moinvaziri <nathan@nathanm.com>
Date: Wed, 3 Dec 2025 06:51:05 +0000 (-0800)
Subject: Wrap _cond in Assert macro in case complex statement used.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2cd66c048de41a05a13cf5e6b32a2b72577c82b;p=thirdparty%2Fzlib-ng.git

Wrap _cond in Assert macro in case complex statement used.
---

diff --git a/zbuild.h b/zbuild.h
index a62c3c613..4975b11b9 100644
--- a/zbuild.h
+++ b/zbuild.h
@@ -249,7 +249,7 @@
 #ifdef ZLIB_DEBUG
    extern int Z_INTERNAL z_verbose;
    extern void Z_INTERNAL z_error(const char *m);
-#  define Assert(cond, msg) {int _cond = (cond); if (!_cond) z_error(msg);}
+#  define Assert(cond, msg) {int _cond = (cond); if (!(_cond)) z_error(msg);}
 #  define Trace(x) {if (z_verbose >= 0) fprintf x;}
 #  define Tracev(x) {if (z_verbose > 0) fprintf x;}
 #  define Tracevv(x) {if (z_verbose > 1) fprintf x;}