From d0e6853524b34c78628a887baef60373844c4c19 Mon Sep 17 00:00:00 2001
From: Nikita Baryshnikov <nib952051@gmail.com>
Date: Wed, 14 Dec 2016 18:32:36 +0300
Subject: QmlJs: fix crash

Change-Id: I835f243fc34f4177a370c07d7e6c3dba3258942e
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
---
 src/plugins/qmljstools/qmljsrefactoringchanges.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/plugins/qmljstools/qmljsrefactoringchanges.cpp b/src/plugins/qmljstools/qmljsrefactoringchanges.cpp
index 2c5b40e83f..12b5c4d7a2 100644
--- a/src/plugins/qmljstools/qmljsrefactoringchanges.cpp
+++ b/src/plugins/qmljstools/qmljsrefactoringchanges.cpp
@@ -129,7 +129,8 @@ QmlJSRefactoringFile::QmlJSRefactoringFile(TextEditor::TextEditorWidget *editor,
     : RefactoringFile(editor)
     , m_qmljsDocument(document)
 {
-    m_fileName = document->fileName();
+    if (document)
+        m_fileName = document->fileName();
 }
 
 Document::Ptr QmlJSRefactoringFile::qmljsDocument() const
-- 
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