Index: trunk/ippScripts/scripts/stack_skycell.pl
===================================================================
--- trunk/ippScripts/scripts/stack_skycell.pl	(revision 19680)
+++ trunk/ippScripts/scripts/stack_skycell.pl	(revision 19685)
@@ -239,7 +239,8 @@
 #   &my_die("Couldn't find expected output file: $bin1Name",    $stack_id, $PS_EXIT_SYS_ERROR) unless $ipprc->file_exists($bin1Name);
 #   &my_die("Couldn't find expected output file: $bin2Name",    $stack_id, $PS_EXIT_SYS_ERROR) unless $ipprc->file_exists($bin2Name);
-    &my_die("Couldn't find expected output file: $outputStats", $stack_id, $PS_EXIT_SYS_ERROR) unless $ipprc->file_exists($outputStats) or !$do_stats;
 
     if ($do_stats) {
+        &my_die("Couldn't find expected output file: $outputStats", $stack_id, $PS_EXIT_SYS_ERROR) 
+            unless $ipprc->file_exists($outputStats);
         # Get the statistics on the stacked image
         my $statsFile;              # File handle