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Ensures no out-of-bounds access for unlabelled keys.

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This commit is contained in:
Thomas Harte 2020-06-21 17:11:24 -04:00
parent a03211c410
commit 68d4d7d10a
1 changed files with 2 additions and 3 deletions
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5
OSBindings/Qt/mainwindow.cpp
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@ -104,8 +104,7 @@ void MainWindow::newFile() {
other->show(); other->show();
} }
void MainWindow::tile(const QMainWindow *previous) void MainWindow::tile(const QMainWindow *previous) {
{
// This entire function is essentially verbatim from the Qt SDI example. // This entire function is essentially verbatim from the Qt SDI example.
if (!previous) if (!previous)
return; return;
@ -457,7 +456,7 @@ bool MainWindow::processEvent(QKeyEvent *event) {
} }
std::unique_lock lock(machineMutex); std::unique_lock lock(machineMutex);
keyboardMachine->get_keyboard().set_key_pressed(key, event->text()[0].toLatin1(), event->type() == QEvent::KeyPress); keyboardMachine->get_keyboard().set_key_pressed(key, event->text().size() ? event->text()[0].toLatin1() : '\0', event->type() == QEvent::KeyPress);
return false; return false;
} }