programs have their own tc7 now

[bpt/guile.git] / libguile / putenv.c

diff --git a/libguile/putenv.c b/libguile/putenv.c
index cc6d27b..cdc05dd 100644 (file)
--- a/libguile/putenv.c
+++ b/libguile/putenv.c
@@ -1,22 +1,23 @@
-/* Copyright (C) 1991, 2000, 2001, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 2000, 2001, 2004, 2005, 2006 Free Software Foundation, Inc.
 
  * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3 of
+ * the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
  */
 
 
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
 #  include <config.h>
 #endif
 
@@ -105,8 +106,6 @@ putenv (const char *string)
     {
       static char **last_environ = NULL;
       char **new_environ = (char **) scm_malloc ((size + 2) * sizeof (char *));
-      if (new_environ == NULL)
-       return -1;
       memcpy ((char *) new_environ, (char *) environ, size * sizeof (char *));
       new_environ[size] = (char *) string;
       new_environ[size + 1] = NULL;