1 files changed, 2 insertions, 2 deletions
diff --git a/configure b/configure
index b87532b0c0..ada1be3853 100755
--- a/configure
+++ b/configure
@@ -3149,10 +3149,10 @@ cc_check && _malloc=yes
 if test "$_malloc" = yes ; then
   def_malloc_h='#define HAVE_MALLOC_H 1'
 else
-  def_malloc_h='#undef HAVE_MALLOC_H'
+  def_malloc_h='#define HAVE_MALLOC_H 0'
 fi
 # malloc.h emits a warning in FreeBSD and OpenBSD
-freebsd || openbsd || dragonfly && def_malloc_h='#undef HAVE_MALLOC_H'
+freebsd || openbsd || dragonfly && def_malloc_h='#define HAVE_MALLOC_H 0'
 echores "$_malloc"