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Fix crash related to 'add definition from declaration' quickfix.

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Reviewed-by: hjk
Reviewed-by: Erik Verbruggen
This commit is contained in:
Christian Kamm
2010-10-07 14:47:25 +02:00
parent 95107b0998
commit f0f623bcb8
2 changed files with 10 additions and 7 deletions
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11
src/plugins/texteditor/refactoringchanges.cpp
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@@ -202,7 +202,7 @@ RefactoringFile::RefactoringFile(const RefactoringFile &other)
RefactoringFile::~RefactoringFile()
{
if (m_refactoringChanges && m_openEditor)
if (m_refactoringChanges && m_openEditor && !m_fileName.isEmpty())
m_editor = m_refactoringChanges->openEditor(m_fileName, -1);
// apply changes, if any
@@ -227,14 +227,15 @@ RefactoringFile::~RefactoringFile()
}
// if this document doesn't have an editor, write the result to a file
if (!m_editor) {
if (!m_editor && !m_fileName.isEmpty()) {
const QByteArray &newContents = doc->toPlainText().toUtf8();
QFile file(m_fileName);
file.open(QFile::WriteOnly);
file.write(newContents);
}
m_refactoringChanges->fileChanged(m_fileName);
if (!m_fileName.isEmpty())
m_refactoringChanges->fileChanged(m_fileName);
}
delete m_document;
@@ -254,9 +255,9 @@ QTextDocument *RefactoringFile::mutableDocument() const
{
if (m_editor)
return m_editor->document();
else if (!m_document && !m_fileName.isEmpty()) {
else if (!m_document) {
QString fileContents;
{
if (!m_fileName.isEmpty()) {
QFile file(m_fileName);
if (file.open(QIODevice::ReadOnly))
fileContents = file.readAll();