Index: openacs-4/packages/proctoring-support/tcl/proctoring-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/proctoring-support/tcl/Attic/proctoring-procs.tcl,v
diff -u -r1.1.2.7 -r1.1.2.8
--- openacs-4/packages/proctoring-support/tcl/proctoring-procs.tcl	16 Mar 2021 17:08:47 -0000	1.1.2.7
+++ openacs-4/packages/proctoring-support/tcl/proctoring-procs.tcl	16 Mar 2021 17:11:22 -0000	1.1.2.8
@@ -11,7 +11,7 @@
     Returns the proctoring folder on the system
 } {
     set folder [acs_root_dir]/proctoring/$object_id
-    if {[string is integer -strict $user_id]} {
+    if {$user_id ne ""} {
         append folder /$user_id
     }
     file mkdir $folder