src/main/java/com/gitblit/wicket/panels/CommentPanel.java
@@ -89,7 +89,7 @@ } }.setVisible(ticket != null && ticket.number > 0)); final IModel<String> markdownPreviewModel = new Model<String>(); final IModel<String> markdownPreviewModel = Model.of(); markdownPreview = new Label("markdownPreview", markdownPreviewModel); markdownPreview.setEscapeModelStrings(false); markdownPreview.setOutputMarkupId(true);