1 files changed, 6 insertions, 1 deletions

diff --git a/plugins/check_nt.c b/plugins/check_nt.c
index 32d4ff6c..60806bb3 100644
--- a/plugins/check_nt.c
+++ b/plugins/check_nt.c
@@ -203,7 +203,12 @@ int main(int argc, char **argv){
                 uphours = (uptime % 86400) / 3600;
                 upminutes = ((uptime % 86400) % 3600) / 60;
                 asprintf(&output_message,_("System Uptime - %u day(s) %u hour(s) %u minute(s)"),updays,uphours, upminutes);
-                return_code=STATE_OK;
+                if (check_critical_value==TRUE && uptime <= critical_value)
+                        return_code=STATE_CRITICAL;
+                else if (check_warning_value==TRUE && uptime <= warning_value)
+                        return_code=STATE_WARNING;
+                else
+                        return_code=STATE_OK;
                 break;
 
         case CHECK_USEDDISKSPACE: