Index: trunk/ippTools/src/pztool.c
===================================================================
--- trunk/ippTools/src/pztool.c	(revision 11860)
+++ trunk/ippTools/src/pztool.c	(revision 12093)
@@ -104,5 +104,5 @@
     }
     if (!psArrayLength(output)) {
-        psError(PS_ERR_UNKNOWN, false, "no rows found");
+        psTrace("pztool", PS_LOG_INFO, "no rows found");
         psFree(output);
         return true;
@@ -162,5 +162,5 @@
     }
     if (!psArrayLength(output)) {
-        psError(PS_ERR_UNKNOWN, false, "no rows found");
+        psTrace("pztool", PS_LOG_INFO, "no rows found");
         psFree(output);
         return true;
@@ -222,5 +222,5 @@
     }
     if (!psArrayLength(output)) {
-        psError(PS_ERR_UNKNOWN, false, "no rows found");
+        psTrace("pztool", PS_LOG_INFO, "no rows found");
         psFree(output);
         return true;