Index: trunk/tools/czartool/Plotter.pm
===================================================================
--- trunk/tools/czartool/Plotter.pm	(revision 29703)
+++ trunk/tools/czartool/Plotter.pm	(revision 29705)
@@ -132,5 +132,9 @@
 
     # now delete temp dat files
-    foreach my $stage (keys %gnuplotFiles) {unlink($gnuplotFiles->{$stage});}
+    foreach my $stage (keys %gnuplotFiles) {
+        
+        unlink($gnuplotFiles{$stage});
+    
+    }
 }