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QFbVtHandler: use qEnvironmentVariableIntValue()

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It doesn't allocate memory, so cannot throw and is a lot faster
than qgetenv().

Change-Id: I18c00da9504dd3744e6fbb23ea9b9fb7c6d669c9
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
This commit is contained in:
Marc Mutz 2014-09-09 11:46:07 +02:00
parent f88c5415ff
commit 6d3e9be1d2
1 changed files with 1 additions and 1 deletions
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2
src/platformsupport/fbconvenience/qfbvthandler.cpp
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@ -76,7 +76,7 @@ QFbVtHandler::QFbVtHandler(QObject *parent)
m_tty = 0; m_tty = 0;
::ioctl(m_tty, KDGKBMODE, &m_oldKbdMode); ::ioctl(m_tty, KDGKBMODE, &m_oldKbdMode);
if (!qgetenv("QT_QPA_ENABLE_TERMINAL_KEYBOARD").toInt()) { if (!qEnvironmentVariableIntValue("QT_QPA_ENABLE_TERMINAL_KEYBOARD")) {
::ioctl(m_tty, KDSKBMODE, KBD_OFF_MODE); ::ioctl(m_tty, KDSKBMODE, KBD_OFF_MODE);
QGuiApplicationPrivate *appd = QGuiApplicationPrivate::instance(); QGuiApplicationPrivate *appd = QGuiApplicationPrivate::instance();
Q_ASSERT(appd); Q_ASSERT(appd);