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-rw-r--r--plugins/t/check_dns.t2
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/t/check_dns.t b/plugins/t/check_dns.t
index 4ff553f7..b8858807 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");