Index: openacs-4/packages/simulation/lib/portfolio.tcl =================================================================== RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/lib/portfolio.tcl,v diff -u -r1.11 -r1.12 --- openacs-4/packages/simulation/lib/portfolio.tcl 31 Oct 2006 09:00:05 -0000 1.11 +++ openacs-4/packages/simulation/lib/portfolio.tcl 25 Apr 2018 19:47:48 -0000 1.12 @@ -18,7 +18,7 @@ if { [exists_and_not_null case_id] } { set user_roles [workflow::case::get_user_roles -case_id $case_id] } else { - set user_roles [list] + set user_roles {} } if { [exists_and_not_null case_id] } { @@ -35,7 +35,7 @@ if { [string match $complete_p "0"] && [exists_and_not_null role_id] } { set actions [list [_ simulation.Upload_a_document] $upload_url] } else { - set actions [list] + set actions {} } template::list::create \