From 304ab629570ee12865a215d60dc430c58ca8f516 Mon Sep 17 00:00:00 2001
From: Urs Fleisch <ufleisch@users.sourceforge.net>
Date: Sun, 8 Oct 2023 20:12:51 +0200
Subject: [PATCH] Fix building without zlib

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 53d1988a..0ca2f2ea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -105,7 +105,7 @@ option(WITH_ZLIB "Build with ZLIB" ON)
 
 if(WITH_ZLIB)
   find_package("ZLIB")
-  set(HAVE_ZLIB ZLIB_FOUND)
+  set(HAVE_ZLIB ${ZLIB_FOUND})
 endif()
 
 if(NOT WIN32)