Index: trunk/ippScripts/scripts/diff_skycell.pl
===================================================================
--- trunk/ippScripts/scripts/diff_skycell.pl	(revision 26638)
+++ trunk/ippScripts/scripts/diff_skycell.pl	(revision 26639)
@@ -242,8 +242,8 @@
     $command .= " -stats $outputStats";
     $command .= " -threads $threads" if defined $threads;
-    my $configurationReal = $ipprc->file_resolve($configuration);
     if ($run_state eq "new") {
-        $command .= " -dumpconfig $configurationReal";
-    } else {
+        $command .= " -dumpconfig $configuration";
+    } else {
+        my $configurationReal = $ipprc->file_resolve($configuration) or &my_die("Couldn't resolve configuration file: $configuration", $diff_id, $skycell_id, $PS_EXIT_SYS_ERROR);
         $command .= " -ipprc $configurationReal";
     }