From 06e65d585996173c3dd14c2a79d66c48d6809744 Mon Sep 17 00:00:00 2001
From: "Maxim.Mossienko" <Maxim.Mossienko@jetbrains.com>
Date: Wed, 18 Nov 2015 16:13:08 +0100
Subject: [PATCH] NPE

---
 .../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 4ea787e5a498..e16ef52639f7 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
@@ -95,6 +95,7 @@ public class LivePreviewController implements LivePreview.Delegate, FindUtil.Rep
   };
 
   private void smartUpdate() {
+    if (myLivePreview == null) return;
     myLivePreview.inSmartUpdate();
     updateInBackground(mySearchResults.getFindModel(), false);
   }