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 -r1.53 -r1.54
--- openacs-4/packages/bug-tracker/tcl/bug-tracker-procs.tcl	29 Mar 2018 15:03:01 -0000	1.53
+++ openacs-4/packages/bug-tracker/tcl/bug-tracker-procs.tcl	8 Apr 2018 05:29:43 -0000	1.54
@@ -1188,7 +1188,7 @@
     set bug_list [get_mapped_bugs -patch_number $patch_number]
     set bug_link_list [list]
 
-    if { [llength $bug_list] == "0"} {
+    if { [llength $bug_list] == 0} {
         return ""
     } else {