Normalize inclusion of `config.h'.

diff --git a/lib/mkdtemp.c b/lib/mkdtemp.c
index 469cf47..84217d6 100644 (file)
--- a/lib/mkdtemp.c
+++ b/lib/mkdtemp.c
@@ -18,7 +18,7 @@
 /* Extracted from misc/mkdtemp.c and sysdeps/posix/tempname.c.  */
 
 #ifdef HAVE_CONFIG_H
-# include "config.h"
+# include <config.h>
 #endif
 
 /* Specification.  */

diff --git a/lib/setenv.c b/lib/setenv.c
index 33dbeb7..098fb37 100644 (file)
--- a/lib/setenv.c
+++ b/lib/setenv.c
@@ -15,7 +15,7 @@
    with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
 # include <config.h>
 #endif
 #include <alloca.h>

diff --git a/lib/unsetenv.c b/lib/unsetenv.c
index 4b53fc9..33bdd0b 100644 (file)
--- a/lib/unsetenv.c
+++ b/lib/unsetenv.c
@@ -15,7 +15,7 @@
    with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
 # include <config.h>
 #endif