Remove active desktop calls from LPE

(bzr r13645.1.60)

2 files changed, 7 insertions, 3 deletions

diff --git a/src/live_effects/parameter/satellitepairarray.cpp b/src/live_effects/parameter/satellitepairarray.cpp
index 3876dc8df..dd67be6a1 100644
--- a/src/live_effects/parameter/satellitepairarray.cpp
+++ b/src/live_effects/parameter/satellitepairarray.cpp
@@ -29,7 +29,8 @@ SatellitePairArrayParam::SatellitePairArrayParam(
     const Glib::ustring &label, const Glib::ustring &tip,
     const Glib::ustring &key, Inkscape::UI::Widget::Registry *wr,
     Effect *effect)
-    : ArrayParam<std::pair<size_t,Geom::Satellite> >(label, tip, key, wr, effect, 0)
+    : ArrayParam<std::pair<size_t,Geom::Satellite> >(label, tip, key, wr, effect, 0),
+    knoth(NULL)
 {
     knot_shape = SP_KNOT_SHAPE_DIAMOND;
     knot_mode = SP_KNOT_MODE_XOR;
@@ -271,6 +272,7 @@ void SatellitePairArrayParam::addKnotHolderEntities(KnotHolder *knotholder,
         SPDesktop *desktop,
         SPItem *item)
 {
+        knoth = knotholder;
         addKnotHolderEntities(knotholder, desktop, item, true);
 }
 
diff --git a/src/live_effects/parameter/satellitepairarray.h b/src/live_effects/parameter/satellitepairarray.h
index 462f1017c..fcd3bd736 100644
--- a/src/live_effects/parameter/satellitepairarray.h
+++ b/src/live_effects/parameter/satellitepairarray.h
@@ -62,7 +62,9 @@ public:
     virtual void updateCanvasIndicators(bool mirror);
     void set_pointwise(Geom::Pointwise *pointwise);
     friend class FilletChamferKnotHolderEntity;
-
+    friend class LPEFilletChamfer;
+protected:
+    KnotHolder *knoth;
 private:
     SatellitePairArrayParam(const SatellitePairArrayParam &);
     SatellitePairArrayParam &operator=(const SatellitePairArrayParam &);
@@ -83,7 +85,7 @@ private:
 class FilletChamferKnotHolderEntity : public KnotHolderEntity {
 public:
     FilletChamferKnotHolderEntity(SatellitePairArrayParam *p, size_t index);
-    virtual ~FilletChamferKnotHolderEntity() {}
+    virtual ~FilletChamferKnotHolderEntity() {_pparam->knoth = NULL;}
 
     virtual void knot_set(Geom::Point const &p, Geom::Point const &origin, guint state);
     virtual Geom::Point knot_get() const;