dup2: Remove call-in from fchdir.m4.

[pspp] / m4 / isblank.m4

diff --git a/m4/isblank.m4 b/m4/isblank.m4
index 37f1a75a53f976d83706144bedf534f74ba4b0a8..9df91293ee4078760551f8b16663310ab5542546 100644 (file)
--- a/m4/isblank.m4
+++ b/m4/isblank.m4
@@ -1,5 +1,5 @@
-# isblank.m4 serial 1
-dnl Copyright (C) 2009 Free Software Foundation, Inc.
+# isblank.m4 serial 3
+dnl Copyright (C) 2009-2011 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.
@@ -13,7 +13,5 @@ AC_DEFUN([gl_FUNC_ISBLANK],
   AC_CHECK_FUNCS_ONCE([isblank])
   if test $ac_cv_func_isblank = no; then
     HAVE_ISBLANK=0
-    CTYPE_H='ctype.h'
-    AC_LIBOBJ([isblank])
   fi
 ])