comparison layer/SingleColourLayer.cpp @ 1408:c8a6fd3f9dff fix-static-analysis

Use nullptr throughout

     m_defaultColourSet(false)
 {
     // Reference current colour because setDefaulColourFor
     // will unreference it before (possibly) changing it.
     refColor();
-    setDefaultColourFor(0);
+    setDefaultColourFor(nullptr);
 }
 
 SingleColourLayer::~SingleColourLayer()
 {
     unrefColor();

 }
 
 RangeMapper *
 SingleColourLayer::getNewPropertyRangeMapper(const PropertyName &) const
 {
-    return 0;
+    return nullptr;
 }
 
 void
 SingleColourLayer::setProperty(const PropertyName &name, int value)
 {