From c1468bf9623210c4f0651353740bc19bb4b2dd94 Mon Sep 17 00:00:00 2001
From: Mikhail Sokolov <mikhail.sokolov@jetbrains.com>
Date: Thu, 19 Jul 2018 17:41:12 +0300
Subject: [PATCH] fix for testProjectLeak()

---
 .../searcheverywhere/SearchEverywhereManagerImpl.java       | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/ide/actions/searcheverywhere/SearchEverywhereManagerImpl.java b/platform/lang-impl/src/com/intellij/ide/actions/searcheverywhere/SearchEverywhereManagerImpl.java
index 9e9aadd8adb8..601fc3831ef5 100644
--- a/platform/lang-impl/src/com/intellij/ide/actions/searcheverywhere/SearchEverywhereManagerImpl.java
+++ b/platform/lang-impl/src/com/intellij/ide/actions/searcheverywhere/SearchEverywhereManagerImpl.java
@@ -108,7 +108,11 @@ public class SearchEverywhereManagerImpl implements SearchEverywhereManager {
     myBalloon.pack(true, true);
 
     myProject.putUserData(SEARCH_EVERYWHERE_POPUP, myBalloon);
-    Disposer.register(myBalloon, () -> myProject.putUserData(SEARCH_EVERYWHERE_POPUP, null));
+    Disposer.register(myBalloon, () -> {
+      myProject.putUserData(SEARCH_EVERYWHERE_POPUP, null);
+      mySearchEverywhereUI = null;
+      myBalloon = null;
+    });
 
     if (project != null) {
       myBalloon.showCenteredInCurrentWindow(project);