[checkmk-commits] Check_MK Git: check_mk: ntp.time: handle case where ntpq has empty output

Module: check_mk Branch: master Commit: 46e0f8f02f5f6ee2a502c3d3f63318f8061aeff1 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=46e0f8f02f5f6e… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sat Aug 13 10:36:36 2011 +0200 ntp.time: handle case where ntpq has empty output --- checks/ntp | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/checks/ntp b/checks/ntp index 62708d1..b108b44 100644 --- a/checks/ntp +++ b/checks/ntp @@ -134,6 +134,10 @@ def check_ntp(item, params, info): return (3, "UNKNOWN - peer not found") def check_ntp_summary(item, params, info): + # No information at all? NTP daemon not running or timeout in ntpq -p + if len(info) == 0: + return (3, "UNKNOWN - no information from NTP: timeout in ntpq -p or NTP daemon not running") + # We only are interested in our system peer or pulse per second source (pps) for line in info: if line[0] in [ "*", "o" ]: