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-rw-r--r--core/fpdfdoc/cpdf_metadata.cpp10
1 files changed, 6 insertions, 4 deletions
diff --git a/core/fpdfdoc/cpdf_metadata.cpp b/core/fpdfdoc/cpdf_metadata.cpp
index c928952dca..161fc93edd 100644
--- a/core/fpdfdoc/cpdf_metadata.cpp
+++ b/core/fpdfdoc/cpdf_metadata.cpp
@@ -19,11 +19,12 @@ void CheckForSharedFormInternal(CFX_XMLElement* element,
std::vector<UnsupportedFeature>* unsupported) {
WideString attr = element->GetAttribute(L"xmlns:adhocwf");
if (attr == L"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/") {
- for (const auto& child : *element) {
+ for (const auto* child = element->GetFirstChild(); child;
+ child = child->GetNextSibling()) {
if (child->GetType() != FX_XMLNODE_Element)
continue;
- const auto* child_elem = static_cast<const CFX_XMLElement*>(child.get());
+ const auto* child_elem = static_cast<const CFX_XMLElement*>(child);
if (child_elem->GetName() != L"adhocwf:workflowType")
continue;
@@ -45,11 +46,12 @@ void CheckForSharedFormInternal(CFX_XMLElement* element,
}
}
- for (const auto& child : *element) {
+ for (auto* child = element->GetFirstChild(); child;
+ child = child->GetNextSibling()) {
if (child->GetType() != FX_XMLNODE_Element)
continue;
- CheckForSharedFormInternal(static_cast<CFX_XMLElement*>(child.get()),
+ CheckForSharedFormInternal(static_cast<CFX_XMLElement*>(child),
unsupported);
}
}