Remove unintentional code commits

Bugzilla.pm

@@ -68,7 +68,7 @@ use constant SHUTDOWNHTML_RETRY_AFTER => 3600;
 # Global Code
 #####################################################################
 
-$::SIG{__DIE__} = i_am_cgi() ? \&CGI::Carp::confess : \&Carp::confess;
+#$::SIG{__DIE__} = i_am_cgi() ? \&CGI::Carp::confess : \&Carp::confess;
 
 # Note that this is a raw subroutine, not a method, so $class isn't available.
 sub init_page {

Bugzilla/Mailer.pm

@@ -136,8 +136,6 @@ sub MessageToMTA {
     Bugzilla::Hook::process('mailer_before_send', 
                             { email => $email, mailer_args => \@args });
 
-    return if $email->header('to') eq '';
-
     $email->walk_parts(sub {
         my ($part) = @_;
         return if $part->parts > 1; # Top-level