Index: openacs-4/packages/acs-authentication/tcl/authentication-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-authentication/tcl/authentication-procs.tcl,v
diff -u -r1.98 -r1.99
--- openacs-4/packages/acs-authentication/tcl/authentication-procs.tcl	27 Mar 2018 12:22:17 -0000	1.98
+++ openacs-4/packages/acs-authentication/tcl/authentication-procs.tcl	8 Apr 2018 04:57:01 -0000	1.99
@@ -1636,13 +1636,13 @@
     }
 
     # TODO: When doing RBM's parameter, make sure that we still require both first_names and last_names, or none of them
-    if { ([info exists user(first_names)] && $user(first_names) ne "")
+    if { [info exists user(first_names)] && $user(first_names) ne ""
          && [string first "<" $user(first_names)] != -1
      } {
         set element_messages(first_names) [_ acs-subsite.lt_You_cant_have_a_lt_in]
     }
 
-    if { ([info exists user(last_name)] && $user(last_name) ne "")
+    if { [info exists user(last_name)] && $user(last_name) ne ""
          && [string first "<" $user(last_name)] != -1
      } {
         set element_messages(last_name) [_ acs-subsite.lt_You_cant_have_a_lt_in_1]