diff layer/RegionLayer.cpp @ 1408:c8a6fd3f9dff fix-static-analysis

Use nullptr throughout

--- a/layer/RegionLayer.cpp	Mon Nov 26 13:52:57 2018 +0000
+++ b/layer/RegionLayer.cpp	Mon Nov 26 14:33:54 2018 +0000
@@ -46,7 +46,7 @@
 
 RegionLayer::RegionLayer() :
     SingleColourLayer(),
-    m_model(0),
+    m_model(nullptr),
     m_editing(false),
     m_dragPointX(0),
     m_dragPointY(0),
@@ -54,7 +54,7 @@
     m_dragStartY(0),
     m_originalPoint(0, 0.0, 0, tr("New Region")),
     m_editingPoint(0, 0.0, 0, tr("New Region")),
-    m_editingCommand(0),
+    m_editingCommand(nullptr),
     m_verticalScale(EqualSpaced),
     m_colourMap(0),
     m_colourInverted(false),
@@ -1181,7 +1181,7 @@
 {
     if (!m_model || !m_editing) return;
     finish(m_editingCommand);
-    m_editingCommand = 0;
+    m_editingCommand = nullptr;
     m_editing = false;
 
     recalcSpacing();
@@ -1196,7 +1196,7 @@
 
     if (m_editingCommand) {
         finish(m_editingCommand);
-        m_editingCommand = 0;
+        m_editingCommand = nullptr;
     }
 
     m_editing = true;
@@ -1225,7 +1225,7 @@
     m_editingCommand->deletePoint(m_editingPoint);
 
     finish(m_editingCommand);
-    m_editingCommand = 0;
+    m_editingCommand = nullptr;
     m_editing = false;
     recalcSpacing();
 }
@@ -1246,7 +1246,7 @@
 
     if (m_editingCommand) {
         finish(m_editingCommand);
-        m_editingCommand = 0;
+        m_editingCommand = nullptr;
     }
 
     m_editing = true;
@@ -1313,7 +1313,7 @@
         finish(m_editingCommand);
     }
 
-    m_editingCommand = 0;
+    m_editingCommand = nullptr;
     m_editing = false;
     recalcSpacing();
 }