From 0d6b74d4aa72bd7a5ff979e2631ad67d0d8dd11d Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <Dmitry.Avdeev@jetbrains.com>
Date: Thu, 7 Jun 2012 16:16:40 +0400
Subject: [PATCH] cleanup

---
 .../intellij/lang/xml/XmlStructureViewBuilderFactory.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/xml/impl/src/com/intellij/lang/xml/XmlStructureViewBuilderFactory.java b/xml/impl/src/com/intellij/lang/xml/XmlStructureViewBuilderFactory.java
index cfb2b807572e..90bc5696ba6f 100644
--- a/xml/impl/src/com/intellij/lang/xml/XmlStructureViewBuilderFactory.java
+++ b/xml/impl/src/com/intellij/lang/xml/XmlStructureViewBuilderFactory.java
@@ -65,9 +65,12 @@ public class XmlStructureViewBuilderFactory implements PsiStructureViewFactory {
     return (XmlStructureViewBuilderProvider[])Extensions.getExtensions(XmlStructureViewBuilderProvider.EXTENSION_POINT_NAME);
   }
 
+  @Nullable
   private static StructureViewBuilder getStructureViewBuilderForExtensions(final PsiFile psiFile) {
     for (Language language : XMLLanguage.INSTANCE.getLanguageExtensionsForFile(psiFile)) {
-      final StructureViewBuilder builder = LanguageStructureViewBuilder.INSTANCE.forLanguage(language).getStructureViewBuilder(psiFile);
+      PsiStructureViewFactory factory = LanguageStructureViewBuilder.INSTANCE.forLanguage(language);
+      if (factory == null) continue;
+      final StructureViewBuilder builder = factory.getStructureViewBuilder(psiFile);
       if (builder != null) {
         return builder;
       }