qreal-ization

Using math wrapper functions instead direct call. This gives us top-level
control to what (single/double) precision we are effectively using.

Task-number: QTBUG-4894
Reviewed-by: janarve
Reviewed-by: Kim Motoyoshi Kalland

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gui/painting/qpathclipper.cpp b/src/gui/painting/qpathclipper.cpp
index 51d6195ed8..a41ab6d24c 100644
--- a/src/gui/painting/qpathclipper.cpp
+++ b/src/gui/painting/qpathclipper.cpp
@@ -1209,7 +1209,7 @@ static qreal computeAngle(const QPointF &v)
     }
 #else
     // doesn't seem to be robust enough
-    return atan2(v.x(), v.y()) + Q_PI;
+    return qAtan2(v.x(), v.y()) + Q_PI;
 #endif
 }