Fixed bug in Navigation where the indent was based on relDepth rather that on the tree depth. Also fixes issues

concerning the <ul> template.

docs/changelog/7.x.x.txt

@@ -1,4 +1,6 @@
 7.5.20
+ - fixed: The indent loop of the Navigation wobject has an incorrect number of
+   iterations in some cases. (Martin Kamerbeek / Oqapi)
 
 7.5.19
  - fixed: paginator doesn't show correct number of page links with a limit applied

lib/WebGUI/Asset/Wobject/Navigation.pm

@@ -401,6 +401,7 @@ sub view {
 	my $currentLineage = $current->get("lineage");
 	my $lineageToSkip = "noskip";
 	my $absoluteDepthOfLastPage;
+    my $absoluteDepthOfFirstPage = $assets->[0]->getLineageLength;
 	my %lastChildren;
 	my $previousPageData = undef;
 	my $eh = $self->session->errorHandler;
@@ -437,7 +438,7 @@ sub view {
 		$pageData->{'page.isContainer'} = isIn($asset->get('className'), @{$self->session->config->get("assetContainers") || []});
   		$pageData->{'page.isUtility'} = isIn($asset->get('className'), @{$self->session->config->get("utilityAssets") || []});
 		$pageData->{"page.url"} = $asset->getUrl;
-		my $indent = $pageData->{"page.relDepth"};
+		my $indent = $asset->getLineageLength - $absoluteDepthOfFirstPage;
 		$pageData->{"page.indent_loop"} = [];
 		push(@{$pageData->{"page.indent_loop"}},{'indent'=>$_}) for(1..$indent);
 		$pageData->{"page.indent"} = "   " x $indent;