Index: trunk/ippScripts/scripts/detrend_process_imfile.pl
===================================================================
--- trunk/ippScripts/scripts/detrend_process_imfile.pl	(revision 24764)
+++ trunk/ippScripts/scripts/detrend_process_imfile.pl	(revision 25801)
@@ -94,5 +94,5 @@
                   'DOMEFLAT'         => 'PPIMAGE.OUTPUT.DETREND',
                   'SKYFLAT'          => 'PPIMAGE.OUTPUT.DETREND',
-                  'FRINGE'           => undef,
+                  'FRINGE'           => 'PPIMAGE.OUTPUT.DETREND',
               };