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authorJ-P Nurmi <jpnurmi@digia.com>2012-11-30 16:01:14 +0100
committerThe Qt Project <gerrit-noreply@qt-project.org>2013-01-21 12:12:35 +0100
commite93a69349f3cbca12d2f084798d48f2091ae4f3f (patch)
treec3dbc55d99d82af872df770c07cb7c4b60223fb5
parent40e6b1d0b8c1804dfb33032fa70b6604b91f6f90 (diff)
QGuiApplication::font(): assert that a GUI app instance exists
Task-number: QTBUG-28306 Change-Id: Ia5b01265e7f88fdd8c2738ef03b14e83829625b0 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
-rw-r--r--src/gui/kernel/qguiapplication.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index 094935d5a5..694ba3fc1b 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -2293,6 +2293,7 @@ void QGuiApplication::setPalette(const QPalette &pal)
*/
QFont QGuiApplication::font()
{
+ Q_ASSERT_X(QGuiApplicationPrivate::self, "QGuiApplication::font()", "no QGuiApplication instance");
QMutexLocker locker(&applicationFontMutex);
initFontUnlocked();
return *QGuiApplicationPrivate::app_font;