Qt Creator don't set title for the print job when printing.

Because of a stupid mistake, the program does not set the title for a print job. When checking the document title, exclamation mark was skipped.

qt-creator/src/plugins/texteditor/basetexteditor.cpp Line 344

void BaseTextEditorWidgetPrivate::print(QPrinter *printer)
{
QTextDocument *doc = q->document();

QString title = m_document->displayName();
if (title.isEmpty())
printer->setDocName(title);

if (title.isEmpty()) should be if (!title.isEmpty())