Fixed issue2550572: setting nosy=+foo on multiple issues gives them all the same exact nosy list. Added a missing reinitialization that has to occur every time though the loop in do_set. Manually tested with: python roundup/scripts/roundup_admin.py -i demo set issue184,issue17 nosy=demo python roundup/scripts/roundup_admin.py -i demo set issue17 nosy=+alpha,+anonymous python roundup/scripts/roundup_admin.py -i demo set issue184 nosy=+beta,+anonymous python roundup/scripts/roundup_admin.py -i demo set issue184,issue17 nosy=-demo,-anonymous,+admin issue17 nosy was admin,alpha issue 184 nosy was admin,beta after tests.

@import url(style.css);

body { padding: 0;}
body > .header,
body > .footer
{
  margin: 0;
}
body .content { width: auto;}
.header h1 { font-size: 110%; }

table.classhelp th
{
  border-top: 1px solid #afafaf;
  border-bottom: 1px solid #afafaf;
  empty-cells: show;
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
}

table.classhelp td
{
  border-bottom: 1px solid #efefef;
  empty-cells: show;
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
}