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0000706: copy- paste- crash

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This commit is contained in:
wmayer
2012-06-03 16:36:00 +02:00
parent 4e58856735
commit 08bfa1465f
3 changed files with 23 additions and 15 deletions
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14
src/App/PropertyLinks.cpp
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@@ -130,12 +130,18 @@ void PropertyLink::Restore(Base::XMLReader &reader)
assert(getContainer()->getTypeId().isDerivedFrom(App::DocumentObject::getClassTypeId()) );
if (name != "") {
DocumentObject *pcObject = static_cast<DocumentObject*>(getContainer())->
getDocument()->getObject(name.c_str());
if (!pcObject)
DocumentObject* parent = static_cast<DocumentObject*>(getContainer());
DocumentObject* object = parent->getDocument()->getObject(name.c_str());
if (!object) {
Base::Console().Warning("Lost link to '%s' while loading, maybe "
"an object was not loaded correctly\n",name.c_str());
setValue(pcObject);
}
else if (parent == object) {
Base::Console().Warning("Object '%s' links to itself, nullify it\n",name.c_str());
object = 0;
}
setValue(object);
}
else {
setValue(0);