getaddrinfo: Doc fix.

[pspp] / m4 / sched_h.m4

diff --git a/m4/sched_h.m4 b/m4/sched_h.m4
index 83b649310b9e1148e2b7da4e50d4705bf2c68068..6a46e4745f23f42efc7dbd96dd206ca953e55648 100644 (file)
--- a/m4/sched_h.m4
+++ b/m4/sched_h.m4
@@ -1,4 +1,4 @@
-# sched_h.m4 serial 2
+# sched_h.m4 serial 3
 dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -19,7 +19,6 @@ AC_DEFUN([gl_SCHED_H],
 
      gl_CHECK_NEXT_HEADERS([sched.h])
 
-     AC_CHECK_HEADERS_ONCE([sched.h])
      if test $ac_cv_header_sched_h = yes; then
        HAVE_SCHED_H=1
      else