diff options
| -rw-r--r-- | fpdfsdk/cpdfsdk_widget.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fpdfsdk/cpdfsdk_widget.cpp b/fpdfsdk/cpdfsdk_widget.cpp index 3da86aa11f..a36014c924 100644 --- a/fpdfsdk/cpdfsdk_widget.cpp +++ b/fpdfsdk/cpdfsdk_widget.cpp @@ -519,7 +519,8 @@ FX_BOOL CPDFSDK_Widget::IsWidgetAppearanceValid( } int CPDFSDK_Widget::GetFieldType() const { - return GetFormField()->GetFieldType(); + CPDF_FormField* pField = GetFormField(); + return pField ? pField->GetFieldType() : FIELDTYPE_UNKNOWN; } FX_BOOL CPDFSDK_Widget::IsAppearanceValid() { @@ -554,7 +555,8 @@ CFX_ByteString CPDFSDK_Widget::GetSubType() const { } CPDF_FormField* CPDFSDK_Widget::GetFormField() const { - return GetFormControl()->GetField(); + CPDF_FormControl* pControl = GetFormControl(); + return pControl ? pControl->GetField() : nullptr; } CPDF_FormControl* CPDFSDK_Widget::GetFormControl() const { |