Index: trunk/ippScripts/scripts/warp_overlap.pl
===================================================================
--- trunk/ippScripts/scripts/warp_overlap.pl	(revision 12863)
+++ trunk/ippScripts/scripts/warp_overlap.pl	(revision 13085)
@@ -26,5 +26,5 @@
     $PS_EXIT_DATA_ERROR
     $PS_EXIT_TIMEOUT_ERROR
-    _mdLookupStr
+    metadataLookupStr
     );
 my $ipprc = PS::IPP::Config->new(); # IPP configuration
@@ -107,5 +107,5 @@
     my $parser = PS::IPP::Metadata::Config->new;	# Parser for metadata config files
     my $recipe = $parser->parse( join '', @$stdout_buf);
-    my $tess_id = _mdLookupStr($recipe, 'DVO.TESSALATION');
+    my $tess_id = metadataLookupStr($recipe, 'DVO.TESSALATION');
     print STDERR "tessalation: $tess_id\n";