diff -r edc716c1d8e1 -r f895379d7fab src/editmodes/abstractEditMode.cpp
--- a/src/editmodes/abstractEditMode.cpp	Sun Apr 12 23:02:26 2015 +0300
+++ b/src/editmodes/abstractEditMode.cpp	Tue Jul 07 21:35:20 2015 +0300
@@ -100,7 +100,7 @@
 	{
 		// Find the closest vertex to our cursor
 		double			minimumDistance = 1024.0;
-		const Vertex*	closest = null;
+		const Vertex*	closest = nullptr;
 		Vertex			cursorPosition = renderer()->coordconv2_3 (data.ev->pos(), false);
 		QPoint			cursorPosition2D (data.ev->pos());
 		const Axis		relZ = renderer()->getRelativeZ();
@@ -142,7 +142,7 @@
 			}
 		}
 
-		if (closest != null)
+		if (closest != nullptr)
 			addDrawnVertex (*closest);
 
 		return true;