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-rw-r--r--lib/malloc.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/malloc.c b/lib/malloc.c
index 614320c43..c8d76c335 100644
--- a/lib/malloc.c
+++ b/lib/malloc.c
@@ -21,8 +21,11 @@
#include <config.h>
/* Only the AC_FUNC_MALLOC macro defines 'malloc' already in config.h. */
#ifdef malloc
-# define NEED_MALLOC_GNU
+# define NEED_MALLOC_GNU 1
# undef malloc
+/* Whereas the gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU. */
+#elif GNULIB_MALLOC_GNU && !HAVE_MALLOC_GNU
+# define NEED_MALLOC_GNU 1
#endif
/* Specification. */
@@ -41,7 +44,7 @@ rpl_malloc (size_t n)
{
void *result;
-#ifdef NEED_MALLOC_GNU
+#if NEED_MALLOC_GNU
if (n == 0)
n = 1;
#endif