now that selection description includes style (filtered, clipped), we need to update...

[inkscape.git] / src / id-clash.cpp

diff --git a/src/id-clash.cpp b/src/id-clash.cpp
index 5980c9e7b2eebfabede7b087c0b30400095a9a22..b215576a4d506f8ca39fc9a875313dfe31edf0e4 100644 (file)
--- a/src/id-clash.cpp
+++ b/src/id-clash.cpp
@@ -38,6 +38,8 @@ typedef std::pair<SPObject*, std::string> id_changeitem_type;
 typedef std::list<id_changeitem_type> id_changelist_type;
 
 const char *href_like_attributes[] = {
+    "inkscape:connection-end",
+    "inkscape:connection-start",
     "inkscape:href",
     "inkscape:path-effect",
     "inkscape:perspectiveID",
@@ -85,7 +87,9 @@ const char* clipboard_properties[] = {
 static void
 find_references(SPObject *elem, refmap_type *refmap)
 {
+    if (SP_OBJECT_IS_CLONED(elem)) return;
     Inkscape::XML::Node *repr_elem = SP_OBJECT_REPR(elem);
+    if (!repr_elem) return;
     if (repr_elem->type() != Inkscape::XML::ELEMENT_NODE) return;
 
     /* check for references in inkscape:clipboard elements */