X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=m4%2Fisblank.m4;h=771deefc753ce95e5989ba82871e57018a891ccc;hb=f00bf3ddf06e944b995c913d6c6935cf14eec74b;hp=37f1a75a53f976d83706144bedf534f74ba4b0a8;hpb=4b41e9b7dc4438aec894d034923164e1884ca0c2;p=gnulib.git

diff --git a/m4/isblank.m4 b/m4/isblank.m4
index 37f1a75a5..771deefc7 100644
--- 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 2
+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 +13,6 @@ 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
 ])