use Bugzilla::FlagType;
use Bugzilla::User;
use Bugzilla::Config;
+use Bugzilla::Util;
use Attachment;
my $flag = get($id);
my $status = $data->{"flag-$id"};
- my $requestee_email = &::trim($data->{"requestee-$id"});
+ my $requestee_email = trim($data->{"requestee-$id"});
# Ignore flags the user didn't change. A flag hasn't changed
# if its status and requestee remain the same. Status is easy;