From 5126f01fd61eab4e8c27cf8a834e0f08cb57e4ab Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@digia.com>
Date: Mon, 21 Oct 2013 14:26:49 +0200
Subject: [PATCH] Qbs: Do not throw away old project data if parsing failed

Change-Id: Icc54abcfcee1f8deea5247d46d8d13b75741feda
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
---
 src/plugins/qbsprojectmanager/qbsproject.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/qbsprojectmanager/qbsproject.cpp b/src/plugins/qbsprojectmanager/qbsproject.cpp
index 7988df1db21..32536961ae1 100644
--- a/src/plugins/qbsprojectmanager/qbsproject.cpp
+++ b/src/plugins/qbsprojectmanager/qbsproject.cpp
@@ -290,6 +290,9 @@ void QbsProject::handleQbsParsingDone(bool success)
     delete m_qbsUpdateFutureInterface;
     m_qbsUpdateFutureInterface = 0;
 
+    if (!project.isValid())
+        return;
+
     m_rootProjectNode->update(project);
 
     updateDocuments(project.isValid() ? project.buildSystemFiles() : QSet<QString>() << m_fileName);