Index: win8/metro_driver/winrt_utils.cc |
diff --git a/win8/metro_driver/winrt_utils.cc b/win8/metro_driver/winrt_utils.cc |
index f00011ddcf1231130284e5fbce6b72af3eff7d4d..04b97d0c953e3e582066aa1fe0d285053279906c 100644 |
--- a/win8/metro_driver/winrt_utils.cc |
+++ b/win8/metro_driver/winrt_utils.cc |
@@ -23,7 +23,8 @@ void CheckHR(HRESULT hr, const char* message) { |
HSTRING MakeHString(const string16& str) { |
HSTRING hstr; |
- if (FAILED(::WindowsCreateString(str.c_str(), str.size(), &hstr))) { |
+ if (FAILED(::WindowsCreateString(str.c_str(), static_cast<UINT32>(str.size()), |
+ &hstr))) { |
PLOG(DFATAL) << "Hstring creation failed"; |
} |
return hstr; |