From c5a64eeef8340ff39fafb21878d92139b4c1fb73 Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Mon, 21 Jul 2014 13:59:22 +0200
Subject: plugins/t/check_dns.t: Fix Perl warning

Perl said: "Unrecognized escape \d passed through at ./t/check_dns.t
line 57."

diff --git a/plugins/t/check_dns.t b/plugins/t/check_dns.t
index 4ff553f..b885880 100644
--- a/plugins/t/check_dns.t
+++ b/plugins/t/check_dns.t
@@ -54,7 +54,7 @@ cmp_ok( $res->return_code, '==', 2, "Critical threshold passed");
 
 $res = NPTest->testCmd("./check_dns -H $hostname_valid -t 5 -w 0 -c 5");
 cmp_ok( $res->return_code, '==', 1, "Warning threshold passed");
-like( $res->output, "/\|time=[\d\.]+s;0.0*;5\.0*;0\.0*/", "Output performance data OK" );
+like( $res->output, '/\|time=[\d\.]+s;0.0*;5\.0*;0\.0*/', "Output performance data OK" );
 
 $res = NPTest->testCmd("./check_dns -H $hostname_invalid -t 1");
 cmp_ok( $res->return_code, '==', 2, "Invalid $hostname_invalid");
-- 
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