Index: trunk/PS-IPP-Config/lib/PS/IPP/Config.pm
===================================================================
--- trunk/PS-IPP-Config/lib/PS/IPP/Config.pm	(revision 16319)
+++ trunk/PS-IPP-Config/lib/PS/IPP/Config.pm	(revision 16325)
@@ -1,5 +1,5 @@
 # Copyright (c) 2006  Paul Price, Joshua Hoblitt
 #
-# $Id: Config.pm,v 1.74 2008-02-06 01:55:43 price Exp $
+# $Id: Config.pm,v 1.75 2008-02-06 02:05:44 price Exp $
 
 package PS::IPP::Config;
@@ -790,10 +790,10 @@
     my $tess_id = shift;	# Tessellation identifier
 
-    unless (defined $self and defined $self->_ipprc and defined $tess_id) {
-	carp "Programming error";
-	exit($PS_EXIT_PROG_ERROR);
-    }
-
-    my $tessellations = metadataLookupMD($self->_ipprc, 'TESSELLATIONS'); # Tessellations
+    unless (defined $self and defined $self->{_ipprc} and defined $tess_id) {
+	carp "Programming error";
+	exit($PS_EXIT_PROG_ERROR);
+    }
+
+    my $tessellations = metadataLookupMD($self->{_ipprc}, 'TESSELLATIONS'); # Tessellations
     unless (defined $tessellations) {
 	carp "Can't find TESSELLATIONS in site configuration.\n";