a single method is enough

bin/account-manager-web.pl

@@ -20,12 +20,7 @@ chdir $configuration->{root_manager_dir};
 my $request = new IdPAccountManager::WebRequest(
     configuration => $configuration
 );
-
-if (defined $request) {
-    $request->execute();
-}
-
-$request->respond();
+$request->run();
 
 __END__
 

lib/IdPAccountManager/WebRequest.pm

@@ -70,6 +70,12 @@ sub new {
     return $self;
 }
 
+sub run {
+    my ($self) = @_;
+    $self->execute();
+    $self->respond();
+}
+
 ## Execute a web request
 sub execute {
     my ($self) = @_;