From d4ddde8f53bf23a131f74f14c1b1e8b7604e3ce8 Mon Sep 17 00:00:00 2001
From: Valentin Fondaratov <valentin.fondaratov@jetbrains.com>
Date: Tue, 10 Jan 2017 16:41:50 +0300
Subject: [PATCH] check whether project is disposed before getting message bus

---
 .../hg4idea/src/org/zmlx/hg4idea/repo/HgRepositoryImpl.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/repo/HgRepositoryImpl.java b/plugins/hg4idea/src/org/zmlx/hg4idea/repo/HgRepositoryImpl.java
index 424ec401a94b..2fc710dca576 100644
--- a/plugins/hg4idea/src/org/zmlx/hg4idea/repo/HgRepositoryImpl.java
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/repo/HgRepositoryImpl.java
@@ -238,7 +238,9 @@ public class HgRepositoryImpl extends RepositoryImpl implements HgRepository {
 
       HgUtil.executeOnPooledThread(new Runnable() {
         public void run() {
-          project.getMessageBus().syncPublisher(HgVcs.STATUS_TOPIC).update(project, getRoot());
+          if (!project.isDisposed()) {
+            project.getMessageBus().syncPublisher(HgVcs.STATUS_TOPIC).update(project, getRoot());
+          }
         }
       }, project);
     }