ENH: do not report if zlib is not found as it still works

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 769f264..3663e45 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -258,7 +258,7 @@ set(HAVE_LIBZ OFF)
 set(HAVE_ZLIB_H OFF)
 set(HAVE_ZLIB OFF)
 if(CURL_ZLIB)  # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE
-  find_package(ZLIB)
+  find_package(ZLIB QUIET)
   if(ZLIB_FOUND)
     set(HAVE_ZLIB_H ON)
     set(HAVE_ZLIB ON)