Include "xalloc.h".

[gnulib.git] / lib / strdup.c

diff --git a/lib/strdup.c b/lib/strdup.c
index 06260fa..d372071 100644 (file)
--- a/lib/strdup.c
+++ b/lib/strdup.c
@@ -15,7 +15,7 @@
    with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
 # include <config.h>
 #endif
 
@@ -34,9 +34,7 @@ char *memcpy ();
 # define __strdup strdup
 #endif
 
-/* Duplicate S, returning an identical malloc'd string.
-   Return NULL if out of memory. */
-
+/* Duplicate S, returning an identical malloc'd string.  */
 char *
 __strdup (const char *s)
 {