X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fdraw-anchor.cpp;h=363ea0b6ea095e6383042fb4038c12a31e480a16;hb=06ebe04471448f69d3eaa24f6acdf958ff42b761;hp=b06e94a48f0eccf8429af96ae0ec9e284dd24560;hpb=f4f507228b30d55fd7e39386ba513f3a0a54bd5d;p=inkscape.git

diff --git a/src/draw-anchor.cpp b/src/draw-anchor.cpp
index b06e94a48..363ea0b6e 100644
--- a/src/draw-anchor.cpp
+++ b/src/draw-anchor.cpp
@@ -17,7 +17,9 @@
 #include "desktop.h"
 #include "desktop-handles.h"
 #include "event-context.h"
+#include "lpe-tool-context.h"
 #include "display/sodipodi-ctrl.h"
+#include "display/curve.h"
 
 /**
  * Creates an anchor object and initializes it.
@@ -25,12 +27,18 @@
 SPDrawAnchor *
 sp_draw_anchor_new(SPDrawContext *dc, SPCurve *curve, gboolean start, NR::Point delta)
 {
+    if (SP_IS_LPETOOL_CONTEXT(dc)) {
+        // suppress all kinds of anchors in LPEToolContext
+        return NULL;
+    }
+
     SPDesktop *dt = SP_EVENT_CONTEXT_DESKTOP(dc);
 
     SPDrawAnchor *a = g_new(SPDrawAnchor, 1);
 
     a->dc = dc;
     a->curve = curve;
+    curve->ref();
     a->start = start;
     a->active = FALSE;
     a->dp = delta;
@@ -53,6 +61,9 @@ sp_draw_anchor_new(SPDrawContext *dc, SPCurve *curve, gboolean start, NR::Point
 SPDrawAnchor *
 sp_draw_anchor_destroy(SPDrawAnchor *anchor)
 {
+    if (anchor->curve) {
+        anchor->curve->unref();
+    }
     if (anchor->ctrl) {
         gtk_object_destroy(GTK_OBJECT(anchor->ctrl));
     }