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-rw-r--r--m4/same.m43
1 files changed, 1 insertions, 2 deletions
diff --git a/m4/same.m4 b/m4/same.m4
index 30cdfd2ff..cd7c16174 100644
--- a/m4/same.m4
+++ b/m4/same.m4
@@ -1,4 +1,4 @@
-# same.m4 serial 5
+# same.m4 serial 6
dnl Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -11,6 +11,5 @@ AC_DEFUN([gl_SAME],
dnl Prerequisites of lib/same.c.
AC_REQUIRE([AC_SYS_LONG_FILE_NAMES])
- AC_CHECK_HEADERS_ONCE([unistd.h])
AC_CHECK_FUNCS_ONCE([pathconf])
])