diff options
Diffstat (limited to 'libqpdf/QPDFObjectHandle.cc')
| -rw-r--r-- | libqpdf/QPDFObjectHandle.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libqpdf/QPDFObjectHandle.cc b/libqpdf/QPDFObjectHandle.cc index c650bdea..6d4f10ce 100644 --- a/libqpdf/QPDFObjectHandle.cc +++ b/libqpdf/QPDFObjectHandle.cc @@ -3194,6 +3194,12 @@ QPDFObjectHandle::dereference() throw std::logic_error( "attempted to dereference an uninitialized QPDFObjectHandle"); } + if (this->obj.getPointer() && this->objid && + QPDF::Resolver::objectChanged( + this->qpdf, QPDFObjGen(this->objid, this->generation), this->obj)) + { + this->obj = nullptr; + } if (this->obj.getPointer() == 0) { PointerHolder<QPDFObject> obj = QPDF::Resolver::resolve( |