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Prevent dereferencing an invalid file pointer in the plain text editor.

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This commit is contained in:
Leandro Melo
2010-08-19 09:18:58 +02:00
parent 7f9a448eeb
commit bc011481a0
1 changed files with 2 additions and 1 deletions
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3
src/plugins/texteditor/plaintexteditor.cpp
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@@ -164,7 +164,8 @@ void PlainTextEditor::setTabSettings(const TextEditor::TabSettings &ts)
void PlainTextEditor::configure()
{
configure(Core::ICore::instance()->mimeDatabase()->findByFile(file()->fileName()));
if (file())
configure(Core::ICore::instance()->mimeDatabase()->findByFile(file()->fileName()));
}
void PlainTextEditor::configure(const Core::MimeType &mimeType)