X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Funlinkdir.m4;h=fd5ee7c9df3e31404e4884793667e2ded8cc1cae;hb=c90d9d892409c285cc426fc42ad5ad4faeba0efb;hp=5e22e5dc59e774c67ae5315dbf7bd85ee4c98c79;hpb=0a335d096a69ab6b41b879cc15c720e37991a93a;p=gnulib.git

diff --git a/m4/unlinkdir.m4 b/m4/unlinkdir.m4
index 5e22e5dc5..fd5ee7c9d 100644
--- a/m4/unlinkdir.m4
+++ b/m4/unlinkdir.m4
@@ -1,4 +1,4 @@
-#serial 2
+#serial 3
 
 # Copyright (C) 2005 Free Software Foundation, Inc.
 #
@@ -11,7 +11,7 @@
 AC_DEFUN([gl_UNLINKDIR],
 [
   AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_CHECK_HEADERS_ONCE(priv.h unistd.h)
+  AC_CHECK_HEADERS_ONCE(priv.h)
 
   AC_LIBSOURCES([unlinkdir.c, unlinkdir.h])
   AC_LIBOBJ([unlinkdir])