Return "setDefault" when key is undefined (Closes: #903)

lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Conf.pm

@@ -711,7 +711,8 @@ sub getKey {
 
     # When "hash"
     if ( $key =~ qr/^$simpleHashKeys$/o ) {
-        $value //= {};
+        return $self->sendError( $req, 'setDefault', 200 )
+          unless defined($value);
 
         # If a hash key is asked return its value
         if ($subkey) {
@@ -736,6 +737,7 @@ sub getKey {
     # When scalar
     return $self->sendError( $req, "Key $key is not a hash", 400 )
       if ($subkey);
+    return $self->sendError( $req, 'setDefault', 200 ) unless defined($value);
     return $self->sendJSONresponse( $req, { value => $value } );
 
     # TODO authParam key

lemonldap-ng-manager/site/static/js/manager.js

@@ -615,7 +615,7 @@
     }
 
     var setHelp = function(scope) {
-      if (!showH) return;
+      if (!$scope.showH) return;
       while (!scope.$modelValue.help && scope.$parentNodeScope) {
         scope = scope.$parentNodeScope;
       }

lemonldap-ng-manager/t/05-rest-api.t

@@ -62,13 +62,20 @@ while (<F>) {
 close F;
 
 ok( $hstruct = from_json($hstruct), 'struct.json is JSON' );
-ok( ref $hstruct eq 'ARRAY', 'struct.json is an array' );
+ok( ref $hstruct eq 'ARRAY', 'struct.json is an array' )
+  or print STDERR "Expected: ARRAY, got: " . ( ref $hstruct ) . "\n";
 count(2);
 
 foreach my $query (@hkeys) {
     my $href = &client->jsonResponse( "/confs/1/$query", '' );
-    ok( ref $href eq 'ARRAY', 'Response is an array' );
+    ok(
+        ( ref $href eq 'ARRAY' )
+          or
+          ( ( ref $href eq 'HASH' ) and ( $href->{error} =~ /setDefault$/ ) ),
+        'Response is an array'
+    );
     count(1);
+    next if ( ( ref $href eq 'HASH' ) and ( $href->{error} =~ /setDefault$/ ) );
     foreach my $k (@$href) {
         ok( defined $k->{title}, 'Title defined' );
         ok( defined $k->{id},    'Id defined' );