From df57a23e0ace0c1d1c19038fd3834b20742ef24a Mon Sep 17 00:00:00 2001
From: Danijel Tasov <m@rbfh.de>
Date: Wed, 4 Oct 2023 10:39:30 +0200
Subject: update failure regex


diff --git a/plugins-root/t/check_icmp.t b/plugins-root/t/check_icmp.t
index 07e175e..9fb8fa0 100644
--- a/plugins-root/t/check_icmp.t
+++ b/plugins-root/t/check_icmp.t
@@ -19,7 +19,7 @@ if ($allow_sudo eq "yes" or $> == 0) {
 my $sudo = $> == 0 ? '' : 'sudo';
 
 my $successOutput = '/OK - .*? rta (?:[\d\.]+ms)|(?:nan), lost \d+%/';
-my $failureOutput = '/(WARNING|CRITICAL) - .*? rta [\d\.]+ms > [\d\.]+ms/';
+my $failureOutput = '/(WARNING|CRITICAL) - .*? rta (?:[\d\.]+ms > [\d\.]+ms|nan)/';
 
 my $host_responsive    = getTestParameter( "NP_HOST_RESPONSIVE",
 				"The hostname of system responsive to network requests",
-- 
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