lib/xot/setter.rb in xot-0.1.12 vs lib/xot/setter.rb in xot-0.1.13

@@ -16,10 +16,11 @@
     end
 
     private
 
       def set_value__ (name, *values)
-        raise ArgumentError unless name && !values.empty?
+        raise ArgumentError, "set '#{values}' to '#{name}'" if
+          !name || name.empty? || values.empty?
         __send__ "#{name}=", *values
       end
 
   end# Setter