From: buliabyak <buliabyak@users.sourceforge.net>
Date: Mon, 9 Mar 2009 00:31:01 +0000 (+0000)
Subject: fix crash when duplicating an orphaned clone
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=1847cc86d6aae9586afa4b2a82cd3aab35e5f967;p=inkscape.git

fix crash when duplicating an orphaned clone
---

diff --git a/src/selection-chemistry.cpp b/src/selection-chemistry.cpp
index badf27ecb..f393f73f9 100644
--- a/src/selection-chemistry.cpp
+++ b/src/selection-chemistry.cpp
@@ -291,6 +291,8 @@ void sp_selection_duplicate(SPDesktop *desktop, bool suppressDone)
             SPObject *old_clone = doc->getObjectById(id);
             if (SP_IS_USE(old_clone)) {
                 SPItem *orig = sp_use_get_original(SP_USE(old_clone));
+                if (!orig) // orphaned
+                    continue;
                 for(unsigned int j = 0; j < old_ids.size(); j++) {
                     if (!strcmp(SP_OBJECT_ID(orig), old_ids[j])) {
                         // we have both orig and clone in selection, relink