From 6d85cafef25969c15bb10c105df3c2a00fc5d582 Mon Sep 17 00:00:00 2001
From: Erik Joelsson <erikj@openjdk.org>
Date: Tue, 6 Feb 2018 22:47:50 +0100
Subject: [PATCH] 8196911: Windows build fails with not finding zlib.h

Reviewed-by: tbell
---
 make/autoconf/lib-bundled.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/make/autoconf/lib-bundled.m4 b/make/autoconf/lib-bundled.m4
index ed513261110..8876e170b5e 100644
--- a/make/autoconf/lib-bundled.m4
+++ b/make/autoconf/lib-bundled.m4
@@ -209,7 +209,7 @@ AC_DEFUN_ONCE([LIB_SETUP_ZLIB],
     AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled'])
   fi
 
-  if test "x$USER_EXTERNAL_LIBZ" = "xfalse"; then
+  if test "x$USE_EXTERNAL_LIBZ" = "xfalse"; then
     LIBZ_CFLAGS="$LIBZ_CFLAGS -I$TOPDIR/src/java.base/share/native/libzip/zlib"
   else
     LIBZ_LIBS="-lz"