diff --git a/sources/lib/platform/hp-ux/check_hpux_drd_status.sh b/sources/lib/platform/hp-ux/check_hpux_drd_status.sh
index 2ace5d3..1771804 100644
--- a/sources/lib/platform/hp-ux/check_hpux_drd_status.sh
+++ b/sources/lib/platform/hp-ux/check_hpux_drd_status.sh
@@ -243,7 +243,7 @@ else
     _MSG="unable to run command: {${_DRD_BIN}}"
     log_hc "$0" 1 "${_MSG}"
     # dump debug info
-    (( ARG_DEBUG != 0 && ARG_DEBUG_LEVEL = 2 ))
+    if (( ARG_DEBUG != 0 && ARG_DEBUG_LEVEL > 0 ))
     then
         log "$(<${HC_STDOUT_LOG})"
         log "$(<${HC_STDERR_LOG})"