[patch] Parent checking fails with max_check_attempts=1

[Andrew Norris]

In nagios 3.2.3 parent checks are not properly handled when 
max_check_attempts is set to 1.  run_sync_host_check_3x properly 
executes the host check if not using cached data, but it never sets 
check_result_code.  This one-liner fixes that.

I didn't delve too deep, but I think the patch is correct.  We have had 
this running in production for a couple weeks now and it's saved us from 
a deluge of notifications.

-- 
Andrew Norris
Systems Administrator
Locus Telecommunications
andrewn at locus.net
(201)-947-2807 ext. 1135

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