From c7e3ab2395fe3ee712b088ef6aa5b1ced61a715b Mon Sep 17 00:00:00 2001
From: Tagir Valeev <Tagir.Valeev@jetbrains.com>
Date: Thu, 26 Jan 2017 13:13:06 +0700
Subject: [PATCH] RngDocumentationProvider#generateDoc fixed for XmlAttribute

---
 .../org/intellij/plugins/relaxNG/RngDocumentationProvider.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xml/relaxng/src/org/intellij/plugins/relaxNG/RngDocumentationProvider.java b/xml/relaxng/src/org/intellij/plugins/relaxNG/RngDocumentationProvider.java
index fe15a25f8b75..8360aa63b197 100644
--- a/xml/relaxng/src/org/intellij/plugins/relaxNG/RngDocumentationProvider.java
+++ b/xml/relaxng/src/org/intellij/plugins/relaxNG/RngDocumentationProvider.java
@@ -98,6 +98,7 @@ public class RngDocumentationProvider implements DocumentationProvider {
             sb.append(getDocumentationFromTag((XmlTag)psiElement, d.getName(), "Attribute"));
           }
         }
+        return makeDocumentation(sb);
       }
     } else if (element instanceof XmlTag) {
       return makeDocumentation(getDocumentationFromTag((XmlTag)element, ((XmlTag)element).getLocalName(), "Element"));