From: Ruben Kerkhof <ruben@tilaa.com>
Date: Fri, 11 Dec 2015 16:03:58 +0000 (+0100)
Subject: configure.ac: send output of check to /dev/null
X-Git-Tag: collectd-5.6.0~502^2
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=a076f79da5f22c082f7e07b28f5978ce27c673ed;p=collectd.git

configure.ac: send output of check to /dev/null

The output is quite a long line:
kern.cp_times: 10336 0 9848 499639 7613098 18834 0 11963 115 8101970 16444 0 14368 1672 8100398 17584 0 14149 1358 8099791

And we have no use for the result, we just want to know if the sysctl exists.
---

diff --git a/configure.ac b/configure.ac
index c4483792..8b150dce 100644
--- a/configure.ac
+++ b/configure.ac
@@ -396,7 +396,7 @@ AC_CHECK_HEADERS(sys/sysctl.h, [], [],
 AC_MSG_CHECKING([for sysctl kern.cp_times])
 if test -x /sbin/sysctl
 then
-	/sbin/sysctl kern.cp_times 2>/dev/null
+	/sbin/sysctl kern.cp_times >/dev/null 2>&1
 	if test $? -eq 0
 	then
 		AC_MSG_RESULT([yes])