From 8de03ac2dddee353bc72d78c5f78e2ca28bb845a Mon Sep 17 00:00:00 2001
From: Christian Kamm <christian.d.kamm@nokia.com>
Date: Mon, 30 Aug 2010 14:49:33 +0200
Subject: [PATCH] QmlJS: Fix code completion when no semantic info is
 available.

---
 src/plugins/qmljseditor/qmljscodecompletion.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/qmljseditor/qmljscodecompletion.cpp b/src/plugins/qmljseditor/qmljscodecompletion.cpp
index 423e8253175..2454502c2e9 100644
--- a/src/plugins/qmljseditor/qmljscodecompletion.cpp
+++ b/src/plugins/qmljseditor/qmljscodecompletion.cpp
@@ -681,6 +681,9 @@ int CodeCompletion::startCompletion(TextEditor::ITextEditable *editor)
     const QmlJS::Snapshot snapshot = semanticInfo.snapshot;
     const Document::Ptr document = semanticInfo.document;
 
+    if (!document)
+        return -1;
+
     const QFileInfo currentFileInfo(fileName);
 
     bool isQmlFile = false;