Index: /trunk/ippScripts/scripts/warp_overlap.pl
===================================================================
--- /trunk/ippScripts/scripts/warp_overlap.pl	(revision 14568)
+++ /trunk/ippScripts/scripts/warp_overlap.pl	(revision 14569)
@@ -97,5 +97,5 @@
     my $metadata = $mdcParser->parse(join "", @$stdout_buf) or
 	&my_die("Unable to parse metadata config doc", $warp_id, $PS_EXIT_PROG_ERROR);
-    $astromSource = metadataLookupStr('ASTROM.SOURCE');
+    $astromSource = metadataLookupStr($metadata, 'ASTROM.SOURCE');
 }