Added safety checks for map clicks

fdb7be68 · lm · ac98c532 · fdb7be68
Commit fdb7be68 authored Sep 27, 2010 by lm
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Showing with 13 additions and 7 deletions

MapWidget.cc src/ui/MapWidget.cc +13 -7

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--- a/src/ui/MapWidget.cc
+++ b/src/ui/MapWidget.cc
@@ -378,16 +378,22 @@ void MapWidget::captureGeometryDrag(Geometry* geom, QPointF coordinate){
  int temp = 0;
  Point* point2Find;
  point2Find = wpIndex[geom->name()];
-  point2Find->setCoordinate(coordinate);
-  point2Find = dynamic_cast <Point*> (geom);
+  if (point2Find)
-  point2Find->setCoordinate(coordinate);
+  {
+      point2Find->setCoordinate(coordinate);
- // qDebug() << geom->name();
+      point2Find = dynamic_cast <Point*> (geom);
-  temp = geom->get_myIndex();
+      if (point2Find)
-  //qDebug() << temp;
+      {
-  emit sendGeometryEndDrag(coordinate,temp);
+          point2Find->setCoordinate(coordinate);
+          // qDebug() << geom->name();
+          temp = geom->get_myIndex();
+          //qDebug() << temp;
+          emit sendGeometryEndDrag(coordinate,temp);
+      }
+  }
 }