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| author | Olivier Goffart <ogoffart@trolltech.com> | 2009-04-14 16:16:15 (GMT) |
|---|---|---|
| committer | Olivier Goffart <ogoffart@trolltech.com> | 2009-04-15 08:57:37 (GMT) |
| commit | 4626232ff040ce0e66e8cdf5ceb7d725c04a4823 (patch) | |
| tree | 404d0ffd75bb6e8f32990a4d748bc8c2845c6b79 | |
| parent | afb3848e0abe0cd2355e7ee7319fd904288e4636 (diff) | |
| download | Qt-4626232ff040ce0e66e8cdf5ceb7d725c04a4823.zip Qt-4626232ff040ce0e66e8cdf5ceb7d725c04a4823.tar.gz Qt-4626232ff040ce0e66e8cdf5ceb7d725c04a4823.tar.bz2 | |
Fixes warning about potential use of uninitialized value
Reviewed-by: bnilsen
| -rw-r--r-- | src/gui/painting/qtransform.cpp | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/src/gui/painting/qtransform.cpp b/src/gui/painting/qtransform.cpp index fa808d0..39e429d 100644 --- a/src/gui/painting/qtransform.cpp +++ b/src/gui/painting/qtransform.cpp @@ -1715,13 +1715,12 @@ QRect QTransform::mapRect(const QRect &rect) const return QRect(x, y, w, h); } else if (t < TxProject) { // see mapToPolygon for explanations of the algorithm. - qreal x0 = 0, y0 = 0; - qreal x, y; - MAP(rect.left(), rect.top(), x0, y0); - qreal xmin = x0; - qreal ymin = y0; - qreal xmax = x0; - qreal ymax = y0; + qreal x = 0, y = 0; + MAP(rect.left(), rect.top(), x, y); + qreal xmin = x; + qreal ymin = y; + qreal xmax = x; + qreal ymax = y; MAP(rect.right() + 1, rect.top(), x, y); xmin = qMin(xmin, x); ymin = qMin(ymin, y); @@ -1782,13 +1781,12 @@ QRectF QTransform::mapRect(const QRectF &rect) const } return QRectF(x, y, w, h); } else if (t < TxProject) { - qreal x0 = 0, y0 = 0; - qreal x, y; - MAP(rect.x(), rect.y(), x0, y0); - qreal xmin = x0; - qreal ymin = y0; - qreal xmax = x0; - qreal ymax = y0; + qreal x = 0, y = 0; + MAP(rect.x(), rect.y(), x, y); + qreal xmin = x; + qreal ymin = y; + qreal xmax = x; + qreal ymax = y; MAP(rect.x() + rect.width(), rect.y(), x, y); xmin = qMin(xmin, x); ymin = qMin(ymin, y); |