More readable error

lemonldap-ng-handler/lib/Lemonldap/NG/Handler/PSGI.pm

@@ -12,14 +12,17 @@ has protection => ( is => 'rw', isa => 'Str' );
 around init => sub {
     my ( $method, $self, $args ) = @_;
     eval { Lemonldap::NG::Handler::SharedConf->init($self) };
-    if($@ and not $self->{protection} eq 'none') {
-        $self->lmLog($@,'error');
+    if ( $@ and not $self->{protection} eq 'none' ) {
+        $self->lmLog( $@, 'error' );
         $self->error($@);
         $self->$method($args);
         return 0;
     }
-    unless(Lemonldap::NG::Handler::SharedConf->checkConf($self) or $self->{protection} eq 'none') {
-        $self->error($Lemonldap::NG::Common::Conf::msg);
+    unless ( Lemonldap::NG::Handler::SharedConf->checkConf($self)
+        or $self->{protection} eq 'none' )
+    {
+        $self->error(
+            "Unable to protect this app ($Lemonldap::NG::Common::Conf::msg)");
         $self->$method($args);
         return 0;
     }