Index: trunk/tools/ipp_apply_burntool.pl
===================================================================
--- trunk/tools/ipp_apply_burntool.pl	(revision 25299)
+++ trunk/tools/ipp_apply_burntool.pl	(revision 25324)
@@ -140,5 +140,6 @@
     my $tempfile = new File::Temp ( TEMPLATE => "$basename.XXXX", 
 				    DIR => '/tmp',
-				    UNLINK => !$save_temps);
+				    UNLINK => !$save_temps,
+				    SUFFIX => '.fits');
     my $tmpImfileReal = $tempfile->filename;
     # print "tmpImfile: $tmpImfile -> $tmpImfileReal\n";