From 9944992345c4f9016a217fe4b30b2f8e30492c7e Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@theqtcompany.com>
Date: Mon, 4 Apr 2016 11:27:19 +0200
Subject: [PATCH] QmakeProject: Fix crash when deleting while pro-files are
 being read

Change-Id: I94c069cb806285fa23fc1a702caf620be8413e0b
Task-number: QTCREATORBUG-15954
Task-number: QTCREATORBUG-15993
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
---
 src/plugins/qmakeprojectmanager/qmakeproject.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/plugins/qmakeprojectmanager/qmakeproject.cpp b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
index 5080114428c..bc07296e53b 100644
--- a/src/plugins/qmakeprojectmanager/qmakeproject.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
@@ -300,6 +300,10 @@ QmakeProject::~QmakeProject()
 {
     m_codeModelFuture.cancel();
     m_asyncUpdateState = ShuttingDown;
+
+    // Make sure root node (and associated readers) are shut hown before proceeding
+    setRootProjectNode(nullptr);
+
     projectManager()->unregisterProject(this);
     delete m_projectFiles;
     m_cancelEvaluate = true;