Index: trunk/ippTools/src/warptool.c
===================================================================
--- trunk/ippTools/src/warptool.c	(revision 25840)
+++ trunk/ippTools/src/warptool.c	(revision 25851)
@@ -1753,4 +1753,8 @@
     }
 
+    if (!pxExportVersion(config, f)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to write dbversion output file");
+        return false;
+    }
     psMetadata *where = psMetadataAlloc();
     PXOPT_COPY_S64(config->args, where, "-warp_id", "warp_id", "==");
@@ -1845,6 +1849,13 @@
   psMetadata *input = psMetadataConfigRead (NULL, &nFail, infile, false);
 
-  fprintf (stdout, "---- input ----\n");
+#ifdef notdef
+  fprintf (stderr, "---- input ----\n");
   psMetadataPrint (stderr, input, 1);
+#endif
+
+  if (!pxCheckImportVersion(config, input)) {
+      psError(PS_ERR_UNKNOWN, false, "pxCheckImportVersion failed");
+      return false;
+  }
 
   psMetadataItem *item = psMetadataLookup (input, "warpRun");