Index: openacs-4/packages/bug-tracker/www/notifications.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/bug-tracker/www/notifications.tcl,v
diff -u -N -r1.5 -r1.6
--- openacs-4/packages/bug-tracker/www/notifications.tcl	14 Oct 2013 18:14:22 -0000	1.5
+++ openacs-4/packages/bug-tracker/www/notifications.tcl	17 Jul 2018 11:42:26 -0000	1.6
@@ -9,7 +9,7 @@
 set package_id [ad_conn package_id]
 
 set workflow_id [bug_tracker::bug::get_instance_workflow_id]
-if { ([info exists bug_number] && $bug_number ne "") } {
+if { [info exists bug_number] && $bug_number ne "" } {
     set bug_id [bug_tracker::get_bug_id \
                     -bug_number $bug_number \
                     -project_id [ad_conn package_id]]