1 files changed, 4 insertions, 8 deletions

diff --git a/plugins/check_dig.c b/plugins/check_dig.c
index c67da30a..e348a352 100644
--- a/plugins/check_dig.c
+++ b/plugins/check_dig.c
@@ -141,10 +141,10 @@ main (int argc, char **argv)
         if (output == NULL || strlen (output) == 0)
                 asprintf (&output, _(" Probably a non-existent host/domain"));
 
-        if (critical_interval != UNDEFINED && elapsed_time > critical_interval)
+        if (critical_interval > UNDEFINED && elapsed_time > critical_interval)
                 result = STATE_CRITICAL;
 
-        else if (warning_interval != UNDEFINED && elapsed_time > warning_interval)
+        else if (warning_interval > UNDEFINED && elapsed_time > warning_interval)
                 result = STATE_WARNING;
 
         asprintf (&output, _("%.3f seconds response time (%s)"), elapsed_time, output);
@@ -152,9 +152,9 @@ main (int argc, char **argv)
         printf ("DNS %s - %s|%s\n",
                 state_text (result), output,
                 perfdata("time", microsec, "us",
-                         (warning_interval!=UNDEFINED?TRUE:FALSE),
+                         (warning_interval>UNDEFINED?TRUE:FALSE),
                          (int)(1e6*warning_interval),
-                         (critical_interval!=UNDEFINED?TRUE:FALSE),
+                         (critical_interval>UNDEFINED?TRUE:FALSE),
                          (int)(1e6*critical_interval),
                                                                          TRUE, 0, FALSE, 0));
         return result;
@@ -224,8 +224,6 @@ process_arguments (int argc, char **argv)
                 case 'w':                                                                       /* warning */
                         if (is_nonnegative (optarg)) {
                                 warning_interval = strtod (optarg, NULL);
-                                if (warning_interval == HUGE_VAL)
-                                        usage2 (_("Input causes overflow in warning interval"), optarg);
                         }
                         else {
                                 usage2 (_("Warning interval must be a nonnegative integer"), optarg);
@@ -234,8 +232,6 @@ process_arguments (int argc, char **argv)
                 case 'c':                                                                       /* critical */
                         if (is_nonnegative (optarg)) {
                                 critical_interval = strtod (optarg, NULL);
-                                if (critical_interval == HUGE_VAL)
-                                        usage2 (_("Input causes overflow in critical interval"), optarg);
                         }
                         else {
                                 usage2 (_("Critical interval must be a nonnegative integer"), optarg);