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fix crash with null pointer links

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in PropertyLinkList handle case with null pointers as value
in STEP reader avoid to create coumpound objects with null pointer links
This commit is contained in:
wmayer
2017-01-30 16:47:31 +01:00
parent 3a3fa30595
commit bcea759287
2 changed files with 11 additions and 5 deletions
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10
src/App/PropertyLinks.cpp
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@@ -291,8 +291,14 @@ void PropertyLinkList::Save(Base::Writer &writer) const
{
writer.Stream() << writer.ind() << "<LinkList count=\"" << getSize() << "\">" << endl;
writer.incInd();
for (int i = 0; i<getSize(); i++)
writer.Stream() << writer.ind() << "<Link value=\"" << _lValueList[i]->getNameInDocument() << "\"/>" << endl;;
for (int i = 0; i<getSize(); i++) {
DocumentObject* obj = _lValueList[i];
if (obj)
writer.Stream() << writer.ind() << "<Link value=\"" << obj->getNameInDocument() << "\"/>" << endl;
else
writer.Stream() << writer.ind() << "<Link value=\"\"/>" << endl;
}
writer.decInd();
writer.Stream() << writer.ind() << "</LinkList>" << endl;
}