2 files changed, 19 insertions, 2 deletions

diff --git a/plugins/check_dns.c b/plugins/check_dns.c
index eebe72c..31a953d 100644
--- a/plugins/check_dns.c
+++ b/plugins/check_dns.c
@@ -242,7 +242,23 @@ main (int argc, char **argv)
     }
     printf (ngettext("%.3f second response time", "%.3f seconds response time", elapsed_time), elapsed_time);
     printf (_(". %s returns %s"), query_address, address);
-    printf ("|%s\n", fperfdata ("time", elapsed_time, "s", FALSE, 0, FALSE, 0, TRUE, 0, FALSE, 0));
+    if ((time_thresholds->warning != NULL) && (time_thresholds->critical != NULL)) {
+      printf ("|%s\n", fperfdata ("time", elapsed_time, "s",
+                                  TRUE, time_thresholds->warning->end,
+                                  TRUE, time_thresholds->critical->end,
+                                  TRUE, 0, FALSE, 0));
+    } else if ((time_thresholds->warning == NULL) && (time_thresholds->critical != NULL)) {
+      printf ("|%s\n", fperfdata ("time", elapsed_time, "s",
+                                  FALSE, 0,
+                                  TRUE, time_thresholds->critical->end,
+                                  TRUE, 0, FALSE, 0));
+    } else if ((time_thresholds->warning != NULL) && (time_thresholds->critical == NULL)) {
+      printf ("|%s\n", fperfdata ("time", elapsed_time, "s",
+                                  TRUE, time_thresholds->warning->end,
+                                  FALSE, 0,
+                                  TRUE, 0, FALSE, 0));
+    } else
+      printf ("|%s\n", fperfdata ("time", elapsed_time, "s", FALSE, 0, FALSE, 0, TRUE, 0, FALSE, 0));
   }
   else if (result == STATE_WARNING)
     printf (_("DNS WARNING - %s\n"),
diff --git a/plugins/t/check_dns.t b/plugins/t/check_dns.t
index 2c903db..4ff553f 100644
--- a/plugins/t/check_dns.t
+++ b/plugins/t/check_dns.t
@@ -10,7 +10,7 @@ use NPTest;
 
 plan skip_all => "check_dns not compiled" unless (-x "check_dns");
 
-plan tests => 13;
+plan tests => 14;
 
 my $successOutput = '/DNS OK: [\.0-9]+ seconds? response time/';
 
@@ -54,6 +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" );
 
 $res = NPTest->testCmd("./check_dns -H $hostname_invalid -t 1");
 cmp_ok( $res->return_code, '==', 2, "Invalid $hostname_invalid");