| Index: fpdfsdk/src/fpdf_sysfontinfo.cpp | 
| diff --git a/fpdfsdk/src/fpdf_sysfontinfo.cpp b/fpdfsdk/src/fpdf_sysfontinfo.cpp | 
| index 0e0114b372cb46817df7781b631896a00a05ec9b..f60dc9723e8cf39d47c331d5e34b536add00d8fc 100644 | 
| --- a/fpdfsdk/src/fpdf_sysfontinfo.cpp | 
| +++ b/fpdfsdk/src/fpdf_sysfontinfo.cpp | 
| @@ -75,6 +75,9 @@ public: | 
| if (m_pInfo->DeleteFont) | 
| m_pInfo->DeleteFont(m_pInfo, hFont); | 
| } | 
| + | 
| +private: | 
| +        ~CSysFontInfo_Ext() { } | 
| }; | 
|  | 
| DLLEXPORT void STDCALL FPDF_AddInstalledFont(void* mapper, const char* name, int charset) | 
|  |