check_tcp: Print performance data even with -D

When using the 1.4.15 release of the Nagios Plugins, a command such as

  check_tcp -H pop.example.com -p 995 -D 14

usually produced two lines of output, e.g.:

  OK - Certificate will expire on 12/13/2014 23:59.
  TCP OK - 0.009 second response time on port 995|time=0.008849s;;;0.000000;10.000000

The second line was removed by 4d06603060fc1233861b164870f0d3a2e0d8d2eb.
However, as the old two-line output is a valid (though in this case
unintended) way to spit out performance data, removing the second line
might break current setups.  Therefore, we revert to the old behaviour,
at least for the moment.

The issue was reported by Jochen Bern on the "nagiosplug-devel" mailing
list (Message-ID: <4FEAE812.8030309@LINworks.de>).

1 files changed, 1 insertions, 1 deletions

diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index 7b0f7f8a..1bbb05a3 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -238,7 +238,7 @@ main (int argc, char **argv)
                         result = np_net_ssl_check_cert(days_till_exp_warn, days_till_exp_crit);
                 }
         }
-        if(result != STATE_OK || check_cert == TRUE){
+        if(result != STATE_OK){
                 np_net_ssl_cleanup();
                 if(sd) close(sd);
                 return result;