From 3f43ec8937414c3e6a6f18d1d4d60bc258602eb5 Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Fri, 14 Feb 2014 14:18:36 +0100
Subject: [PATCH] don't do smart highlighting stuff when live template settings
 editor is disposed together with the project (IDEA-120651)

---
 .../codeInsight/template/impl/LiveTemplateSettingsEditor.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/template/impl/LiveTemplateSettingsEditor.java b/platform/lang-impl/src/com/intellij/codeInsight/template/impl/LiveTemplateSettingsEditor.java
index 1257e43641d6..fe0506e9ff34 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/template/impl/LiveTemplateSettingsEditor.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/template/impl/LiveTemplateSettingsEditor.java
@@ -130,9 +130,9 @@ public class LiveTemplateSettingsEditor extends JPanel {
     return myTemplate;
   }
 
-  public void dispose() {
+  void dispose() {
     final Project project = myTemplateEditor.getProject();
-    if (project != null) {
+    if (project != null && !project.isDisposed()) {
       final PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(myTemplateEditor.getDocument());
       if (psiFile != null) {
         DaemonCodeAnalyzer.getInstance(project).setHighlightingEnabled(psiFile, true);