(gl_GETADDRINFO): Look for getservbyname in these

[gnulib.git] / m4 / strndup.m4

diff --git a/m4/strndup.m4 b/m4/strndup.m4
index 5794504..66cedb4 100644 (file)
--- a/m4/strndup.m4
+++ b/m4/strndup.m4
@@ -1,4 +1,4 @@
-# strndup.m4 serial 4
+# strndup.m4 serial 5
 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,
@@ -18,6 +18,4 @@ AC_DEFUN([gl_FUNC_STRNDUP],
 ])
 
 # Prerequisites of lib/strndup.c.
-AC_DEFUN([gl_PREREQ_STRNDUP], [
-  AC_CHECK_DECLS(strnlen)
-])
+AC_DEFUN([gl_PREREQ_STRNDUP], [:])