Index: openacs-4/packages/acs-tcl/tcl/security-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/security-procs.tcl,v
diff -u -r1.59 -r1.60
--- openacs-4/packages/acs-tcl/tcl/security-procs.tcl	4 Jan 2010 17:06:00 -0000	1.59
+++ openacs-4/packages/acs-tcl/tcl/security-procs.tcl	11 Mar 2010 11:20:48 -0000	1.60
@@ -1651,7 +1651,7 @@
     if {[ns_conn isconnected]} {
         set hdrs [ns_conn headers]
         set host [ns_set iget $hdrs host]
-        if {[string equal "" $host]} {
+        if {$host eq ""} {
             set driver nssock
         } 
     }