From c46434dd621cba39fe5e067781afecee056ad6a9 Mon Sep 17 00:00:00 2001
From: "Philip.Hazel" <Philip.Hazel@gmail.com>
Date: Thu, 21 Jun 2018 15:20:39 +0000
Subject: [PATCH] Ensure PCRE2_HAVE_STDINT_H is defined to 0 when no header,
 not unset. Same for PCRE2_HAVE_INTTYPES_H.

---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 639258b..b441910 100644
--- a/configure.ac
+++ b/configure.ac
@@ -451,8 +451,8 @@ AC_CHECK_HEADERS(limits.h sys/types.h sys/stat.h dirent.h)
 AC_CHECK_HEADERS([windows.h], [HAVE_WINDOWS_H=1])
 AC_CHECK_HEADERS([sys/wait.h], [HAVE_SYS_WAIT_H=1])
 
-AC_CHECK_HEADERS([stdint.h], [PCRE2_HAVE_STDINT_H=1])
-AC_CHECK_HEADERS([inttypes.h], [PCRE2_HAVE_INTTYPES_H=1])
+AC_CHECK_HEADERS([stdint.h], [PCRE2_HAVE_STDINT_H=1], [PCRE2_HAVE_STDINT_H=0])
+AC_CHECK_HEADERS([inttypes.h], [PCRE2_HAVE_INTTYPES_H=1], [PCRE2_HAVE_INTTYPES_H=0])
 AC_SUBST([PCRE2_HAVE_STDINT_H])
 AC_SUBST([PCRE2_HAVE_INTTYPES_H])