Coverity Scan.

--HG--
branch : release

src/app/tools/drawTools/vtoolpoint.cpp

@@ -28,10 +28,13 @@
 
 #include "vtoolpoint.h"
 #include <QKeyEvent>
+#include <QLoggingCategory>
 #include "../../geometry/vpointf.h"
 #include "../../visualization/vgraphicssimpletextitem.h"
 #include "../../undocommands/movelabel.h"
 
+Q_LOGGING_CATEGORY(vToolPoint, "v.toolPoint")
+
 const QString VToolPoint::TagName = QStringLiteral("point");
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -78,13 +81,22 @@ void VToolPoint::paint(QPainter *painter, const QStyleOptionGraphicsItem *option
 
 //---------------------------------------------------------------------------------------------------------------------
 QString VToolPoint::name() const
+{
+    try
     {
         return VAbstractTool::data.GeometricObject<VPointF>(id)->name();
     }
+    catch (const VExceptionBadId &e)
+    {
+        qCDebug(vToolPoint)<<"Error!"<<"Couldn't get point name."<<e.ErrorMessage()<<e.DetailedInformation();
+        return QString("");// Return empty string for property browser
+    }
+}
 
 //---------------------------------------------------------------------------------------------------------------------
 void VToolPoint::setName(const QString &name)
 {
+    // Don't know if need check name here.
     QSharedPointer<VGObject> obj = VAbstractTool::data.GetGObject(id);
     obj->setName(name);
     SaveOption(obj);

src/libs/vlayout/vcontour.cpp

@@ -239,16 +239,9 @@ QLineF VContour::GlobalEdge(int i) const
             return QLineF();
         }
 
-        if (n <= 0)
-        {
-            return axis;
-        }
-        else
-        {
         const qreal nShift = axis.length()/n;
         return QLineF(nShift*(i-1), 0, nShift*i, 0);
     }
-    }
     else
     {
         if (i < 1 || i > EdgesCount())

src/libs/vlayout/vposition.cpp

@@ -580,7 +580,8 @@ QVector<QPointF> VPosition::CutEdge(const QLineF &edge, unsigned int shift)
         points.append(edge.p1());
         points.append(edge.p2());
     }
-
+    else
+    {
         const int n = qFloor(edge.length()/shift);
 
         if (n <= 0)
@@ -598,6 +599,7 @@ QVector<QPointF> VPosition::CutEdge(const QLineF &edge, unsigned int shift)
                 points.append(l1.p2());
             }
         }
+    }
     return points;
 }