1 files changed, 2 insertions, 1 deletions
diff --git a/core/fpdfapi/fpdf_font/cpdf_simplefont.h b/core/fpdfapi/fpdf_font/cpdf_simplefont.h
index 7b07c9971e..881744a405 100644
--- a/core/fpdfapi/fpdf_font/cpdf_simplefont.h
+++ b/core/fpdfapi/fpdf_font/cpdf_simplefont.h
@@ -20,7 +20,8 @@ class CPDF_SimpleFont : public CPDF_Font {
   // CPDF_Font:
   int GetCharWidthF(uint32_t charcode, int level = 0) override;
   FX_RECT GetCharBBox(uint32_t charcode, int level = 0) override;
-  int GlyphFromCharCode(uint32_t charcode, FX_BOOL* pVertGlyph = NULL) override;
+  int GlyphFromCharCode(uint32_t charcode,
+                        FX_BOOL* pVertGlyph = nullptr) override;
   FX_BOOL IsUnicodeCompatible() const override;
   CFX_WideString UnicodeFromCharCode(uint32_t charcode) const override;
   uint32_t CharCodeFromUnicode(FX_WCHAR Unicode) const override;