Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qt

2 files changed, 11 insertions, 2 deletions

diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp
index 36a2fbd..341331b 100644
--- a/src/gui/painting/qbackingstore.cpp
+++ b/src/gui/painting/qbackingstore.cpp
@@ -1510,6 +1510,9 @@ void QWidgetPrivate::invalidateBuffer(const QRect &rect)
 
 void QWidgetPrivate::repaint_sys(const QRegion &rgn)
 {
+    if (data.in_destructor)
+        return;
+
     Q_Q(QWidget);
     if (q->testAttribute(Qt::WA_StaticContents)) {
         if (!extra)
diff --git a/src/gui/text/qfont.cpp b/src/gui/text/qfont.cpp
index 43f5b1e..24ff10b 100644
--- a/src/gui/text/qfont.cpp
+++ b/src/gui/text/qfont.cpp
@@ -890,7 +890,10 @@ int QFont::pointSize() const
 */
 void QFont::setPointSize(int pointSize)
 {
-    Q_ASSERT_X (pointSize > 0, "QFont::setPointSize", "point size must be greater than 0");
+    if (pointSize <= 0) {
+        qWarning("QFont::setPointSize: Point size <= 0 (%d), must be greater than 0", pointSize);
+        return;
+    }
 
     detach();
 
@@ -909,7 +912,10 @@ void QFont::setPointSize(int pointSize)
 */
 void QFont::setPointSizeF(qreal pointSize)
 {
-    Q_ASSERT_X(pointSize > 0.0, "QFont::setPointSizeF", "point size must be greater than 0");
+    if (pointSize <= 0) {
+        qWarning("QFont::setPointSizeF: Point size <= 0 (%d), must be greater than 0", pointSize);
+        return;
+    }
 
     detach();