$ok++;
$ref= $2;
my $add_remove = defined $1 && $1 eq 'un';
- my @blockers = split /[\s,]+/, $3;
+ my @blockers = map {exists $clonebugs{$_}?$clonebugs{$_}:$_} split /[\s,]+/, $3;
$ref = $clonebugs{$ref} if exists $clonebugs{$ref};
$bug_affected{$ref} = 1;
eval {