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-rw-r--r--core/fpdfdoc/cpdf_formfield.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/core/fpdfdoc/cpdf_formfield.cpp b/core/fpdfdoc/cpdf_formfield.cpp
index b4aa90e2be..f9187d8d27 100644
--- a/core/fpdfdoc/cpdf_formfield.cpp
+++ b/core/fpdfdoc/cpdf_formfield.cpp
@@ -407,7 +407,7 @@ int CPDF_FormField::GetMaxLen() const {
if (CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "MaxLen"))
return pObj->GetInteger();
- for (const auto& pControl : m_ControlList) {
+ for (auto* pControl : m_ControlList) {
if (!pControl)
continue;
CPDF_Dictionary* pWidgetDict = pControl->m_pWidgetDict;