Fix an incorrect estimation of the sprintf result size.

[gnulib.git] / m4 / stdio-safer.m4

diff --git a/m4/stdio-safer.m4 b/m4/stdio-safer.m4
index a24e1e4..cb60acb 100644 (file)
--- a/m4/stdio-safer.m4
+++ b/m4/stdio-safer.m4
@@ -1,4 +1,4 @@
-#serial 4
+#serial 5
 dnl Copyright (C) 2002, 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,
@@ -8,7 +8,4 @@ AC_DEFUN([gl_STDIO_SAFER],
 [
   AC_LIBSOURCES([fopen-safer.c, stdio-safer.h, stdio--.h])
   AC_LIBOBJ([fopen-safer])
-
-  dnl Prerequisites of lib/fopen-safer.c.
-  AC_CHECK_HEADERS_ONCE(unistd.h)
 ])