Index: openacs-4/packages/acs-tcl/tcl/navigation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/navigation-procs.tcl,v
diff -u -r1.43 -r1.44
--- openacs-4/packages/acs-tcl/tcl/navigation-procs.tcl	15 Jun 2018 22:12:48 -0000	1.43
+++ openacs-4/packages/acs-tcl/tcl/navigation-procs.tcl	17 Jul 2018 11:42:26 -0000	1.44
@@ -333,7 +333,7 @@
 
     set netscape3_p 0
 
-    if { ($netscape_p && ($version == 3))} {
+    if { $netscape_p && $version == 3 } {
 	set netscape3_p 1
     }