| Index: xfa/src/fwl/src/lightwidget/listbox.cpp
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| diff --git a/xfa/src/fwl/src/lightwidget/listbox.cpp b/xfa/src/fwl/src/lightwidget/listbox.cpp
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| index 61e8231b0e75b40ea77643ec0e033e452a597c62..758ee36c0f8dda92a49f9725f6d60f9a59ad96b8 100644
 | 
| --- a/xfa/src/fwl/src/lightwidget/listbox.cpp
 | 
| +++ b/xfa/src/fwl/src/lightwidget/listbox.cpp
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| @@ -27,7 +27,7 @@ FWL_ERR CFWL_ListBox::Initialize(const CFWL_WidgetProperties* pProperties) {
 | 
|    }
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|    prop.m_rtWidget = m_pProperties->m_rtWidget;
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|    m_pIface = IFWL_ListBox::Create();
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| -  FWL_ERR ret = ((IFWL_ListBox*)m_pIface)->Initialize(prop);
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| +  FWL_ERR ret = ((IFWL_ListBox*)m_pIface)->Initialize(prop, nullptr);
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|    if (ret == FWL_ERR_Succeeded) {
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|      CFWL_Widget::Initialize();
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|    }
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| 
 |