[Qgis-developer] Annoying bug found in QGIS 1.7 (not present in 1.6)

[luca_manganelli at comune.trento.it]

Hi,

I wrote a PYTHON plugin that does a simple feature select on a
QgsVectorLayer:

  pnt = <coordinates of mouse click on map >
  myLayer= <QgsVectorLayer Object>
  tolerance = 1
  rectangle = QgsRectangle()
  rectangle.setXMinimum (pnt.x() - tolerance)
  rectangle.setXMaximum (pnt.x() + tolerance)
  rectangle.setYMinimum (pnt.y() - tolerance)
  rectangle.setYMaximum (pnt.y() + tolerance)
  myLayer.select(rectangle , True)

in QGIS 1.6 this code works with both shapefiles and postgis layers,
in QGIS 1.7 it works ONLY in postgis layers, on shapefile layers it always
returns 0 features.
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