Fixed dangerous base-class methods that were missing returns by converting them to...

diff --git a/src/snapper.h b/src/snapper.h
index fc4b30ba0f263f39f6c5846fd811e168b52dafb9..49f2774113d8062ee5afe6942e3f38d6fc8b2847 100644 (file)
--- a/src/snapper.h
+++ b/src/snapper.h
@@ -45,8 +45,8 @@ public:
        Snapper(SnapManager *sm, ::Geom::Coord const t);
        virtual ~Snapper() {}
 
-    virtual Geom::Coord getSnapperTolerance() const {}; //returns the tolerance of the snapper in screen pixels (i.e. independent of zoom)
-    virtual bool getSnapperAlwaysSnap() const {}; //if true, then the snapper will always snap, regardless of its tolerance
+    virtual Geom::Coord getSnapperTolerance() const = 0; //returns the tolerance of the snapper in screen pixels (i.e. independent of zoom)
+    virtual bool getSnapperAlwaysSnap() const = 0; //if true, then the snapper will always snap, regardless of its tolerance
 
     /**
     *  \return true if this Snapper will snap at least one kind of point.