X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fputenv.m4;h=de3900bf282cf04805bbe72152df33ffd600d44c;hb=28b78430edd4230b709985803d942c98614caa9b;hp=120f5a4a528eac57742ca438a916a06614412732;hpb=42d1eda5dcce2d68deab7a642e7f29bcd7144a0d;p=gnulib.git

diff --git a/m4/putenv.m4 b/m4/putenv.m4
index 120f5a4a5..de3900bf2 100644
--- a/m4/putenv.m4
+++ b/m4/putenv.m4
@@ -1,5 +1,5 @@
-# putenv.m4 serial 16
-dnl Copyright (C) 2002-2009 Free Software Foundation, Inc.
+# putenv.m4 serial 17
+dnl Copyright (C) 2002-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -21,18 +21,18 @@ AC_DEFUN([gl_FUNC_PUTENV],
 
     /* Try to remove it.  */
     if (putenv ("CONFTEST_putenv"))
-      return 1;
+      return 2;
 
     /* Make sure it was deleted.  */
     if (getenv ("CONFTEST_putenv") != 0)
-      return 1;
+      return 3;
 
     return 0;
-	      ]])],
-	     gl_cv_func_svid_putenv=yes,
-	     gl_cv_func_svid_putenv=no,
-	     dnl When crosscompiling, assume putenv is broken.
-	     gl_cv_func_svid_putenv=no)
+              ]])],
+             gl_cv_func_svid_putenv=yes,
+             gl_cv_func_svid_putenv=no,
+             dnl When crosscompiling, assume putenv is broken.
+             gl_cv_func_svid_putenv=no)
    ])
   if test $gl_cv_func_svid_putenv = no; then
     REPLACE_PUTENV=1