Index: openacs-4/packages/bug-tracker/tcl/bug-tracker-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/bug-tracker/tcl/bug-tracker-procs.tcl,v
diff -u -r1.59 -r1.60
--- openacs-4/packages/bug-tracker/tcl/bug-tracker-procs.tcl	16 May 2018 22:04:59 -0000	1.59
+++ openacs-4/packages/bug-tracker/tcl/bug-tracker-procs.tcl	22 May 2018 16:44:55 -0000	1.60
@@ -1543,7 +1543,7 @@
     Is the user bugs only feature turned on?
     Admins always see all bugs.
 } {
-    return [expr [string equal [lindex [bug_tracker::access_policy] 1] "user_bugs"]]
+    return [expr {[lindex [bug_tracker::access_policy] 1] eq "user_bugs"}]
 }
 
 ad_proc -private bug_tracker::set_access_policy {