Index: openacs-4/packages/xotcl-core/tcl/context-procs.tcl =================================================================== RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/tcl/context-procs.tcl,v diff -u -r1.75.2.24 -r1.75.2.25 --- openacs-4/packages/xotcl-core/tcl/context-procs.tcl 22 Nov 2021 11:08:35 -0000 1.75.2.24 +++ openacs-4/packages/xotcl-core/tcl/context-procs.tcl 22 Nov 2021 11:56:57 -0000 1.75.2.25 @@ -567,7 +567,7 @@ # cases, where multiplicity is specified. This means effectively # that the default multiplicity is "0..1". # - if {[info exists constraint] && ([string first . constraint] || $value ne "")} { + if {[info exists constraint] && ([string first . $constraint] > -1 || $value ne "")} { try { nsf::parseargs $name:$constraint [list $value]