From 7a6ff4c869f1252f7ae93dd2449e989891653d76 Mon Sep 17 00:00:00 2001
From: "Maxim.Mossienko" <Maxim.Mossienko@jetbrains.com>
Date: Mon, 28 Oct 2013 17:56:42 +0100
Subject: [PATCH] check disposed state

---
 .../intellij/find/impl/livePreview/LivePreviewController.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/platform/lang-impl/src/com/intellij/find/impl/livePreview/LivePreviewController.java b/platform/lang-impl/src/com/intellij/find/impl/livePreview/LivePreviewController.java
index 9ba74e3e134e..4c22654f5340 100644
--- a/platform/lang-impl/src/com/intellij/find/impl/livePreview/LivePreviewController.java
+++ b/platform/lang-impl/src/com/intellij/find/impl/livePreview/LivePreviewController.java
@@ -117,6 +117,7 @@ public class LivePreviewController implements LivePreview.Delegate, FindUtil.Rep
     Runnable request = new Runnable() {
       @Override
       public void run() {
+        if (myDisposed) return;
         mySearchResults.updateThreadSafe(copy, allowedToChangedEditorSelection, null, stamp);
       }
     };