From: joncruz <joncruz@users.sourceforge.net>
Date: Wed, 4 Feb 2009 07:33:57 +0000 (+0000)
Subject: Fixed dangerous base-class methods that were missing returns by converting them to... 
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=203a5322596d6e735ce05ac55df06a95ba035011;p=inkscape.git

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

diff --git a/src/snapper.h b/src/snapper.h
index fc4b30ba0..49f277411 100644
--- 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.