Index: trunk/ippScripts/scripts/phase4_warp.pl
===================================================================
--- trunk/ippScripts/scripts/phase4_warp.pl	(revision 11817)
+++ trunk/ippScripts/scripts/phase4_warp.pl	(revision 11829)
@@ -164,5 +164,5 @@
 
     warn($msg);
-    if ($p4_id and $skycell_id) {
+    if ($p4_id and $skycell_id and not $no_update) {
 	my $command = "$p4tool -warped -p4_id $p4_id -skycell_id $skycell_id -code $exit_code";
 	$command .= " -dbname $dbname" if defined $dbname;