X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fputenv.m4;h=de3900bf282cf04805bbe72152df33ffd600d44c;hb=cca883f60cf5e624b7752fa837548965512e2861;hp=e04f864906d789c2b0622b9a6788d23288bf48f9;hpb=441aa3044f43e5572f58c354f01e6bc070acd5c7;p=gnulib.git

diff --git a/m4/putenv.m4 b/m4/putenv.m4
index e04f86490..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.
@@ -21,11 +21,11 @@ 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;
               ]])],