Index: trunk/ippScripts/scripts/ipp_serial_inject_mosaic.pl
===================================================================
--- trunk/ippScripts/scripts/ipp_serial_inject_mosaic.pl	(revision 20941)
+++ trunk/ippScripts/scripts/ipp_serial_inject_mosaic.pl	(revision 20971)
@@ -40,5 +40,5 @@
 
 pod2usage(
-          -msg => "Required options: --camera --telescope --workdir --path --dbname",
+          -msg => "Required options: --camera --telescope --workdir --path --dbname --tess_id",
           -exitval => 3,
           ) unless defined $camera
@@ -46,5 +46,6 @@
     and defined $workdir
     and defined $path
-    and defined $dbname;
+    and defined $dbname
+    and defined $tess_id;
 
 my $ipprc = PS::IPP::Config->new(); # IPP configuration