Index: openacs-4/packages/acs-templating/tcl/element-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/element-procs.tcl,v
diff -u -N -r1.32.2.1 -r1.32.2.2
--- openacs-4/packages/acs-templating/tcl/element-procs.tcl	27 Aug 2013 11:33:14 -0000	1.32.2.1
+++ openacs-4/packages/acs-templating/tcl/element-procs.tcl	5 Sep 2013 11:38:46 -0000	1.32.2.2
@@ -262,7 +262,7 @@
     }
   } 
 
-  if { [string equal $opts(widget) "hidden"] 
+  if { $opts(widget) eq "hidden"
        && [info exists opts(sign)] 
        && $opts(sign)
    } { 
@@ -476,7 +476,7 @@
       # a single anonymous validation check was specified
       set element(validate) [linsert $element(validate) 0 "anonymous"]
 
-    } elseif { [expr {$v_length % 3}] } {
+    } elseif { $v_length % 3 } {
 
       error "Invalid number of parameters to validate option: 
              $element(validate) (Length is $v_length)"