--- Core.pm.orig-20080125	2008-01-25 00:16:09.000000000 +0100
+++ Core.pm	2008-02-15 09:30:09.000000000 +0100
@@ -1148,8 +1148,7 @@
                     if ( defined $val ) {
 
                         # make space to expand variables
-                        $val = addSpaceToBothSides($val);
-                        $chkBoxVals .= $val . ',';
+                        $chkBoxVals .= $val . ', ';
                     }
                 }
                 $chkBoxVals =~ s/,\s*$//;