Index: openacs-4/packages/assessment/lib/section-links.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/lib/section-links.tcl,v
diff -u -r1.3.2.1 -r1.3.2.2
--- openacs-4/packages/assessment/lib/section-links.tcl	18 Aug 2022 15:48:59 -0000	1.3.2.1
+++ openacs-4/packages/assessment/lib/section-links.tcl	22 Dec 2022 02:51:37 -0000	1.3.2.2
@@ -19,11 +19,11 @@
 set questions_url [export_vars -base questions {assessment_id}]
 
 # validate that tab is set properly
-if { ![string is integer $tab] && ($tab ne "front") && ($tab ne "results") && ($tab ne "questions") } {
+if { ![string is integer -strict $tab] && $tab ni {"front" "results" "questions"} } {
     error "lib/section-links: tab should be front, results, questions or a section_id"
 }
 
-if { [string is integer $tab] } {
+if { [string is integer -strict $tab] } {
     set tab questions
 }