Index: openacs-4/packages/workflow/tcl/role-procs.tcl =================================================================== RCS file: /usr/local/cvsroot/openacs-4/packages/workflow/tcl/role-procs.tcl,v diff -u -r1.25 -r1.26 --- openacs-4/packages/workflow/tcl/role-procs.tcl 14 Oct 2013 17:59:52 -0000 1.25 +++ openacs-4/packages/workflow/tcl/role-procs.tcl 23 Jun 2015 09:45:18 -0000 1.26 @@ -254,7 +254,7 @@ } # Check that there are no unknown attributes - if { [llength [array names missing_elm]] > 0 && !$no_complain } { + if { [array size missing_elm] > 0 && !$no_complain } { error "Trying to set illegal role attributes: [join [array names missing_elm] ", "]" } }