[dwrite] Try to fix delete-non-virtual-dtor warnings
Fixes #1548 hopefully
diff --git a/src/hb-directwrite.cc b/src/hb-directwrite.cc
index 0a73203..2739b88 100644
--- a/src/hb-directwrite.cc
+++ b/src/hb-directwrite.cc
@@ -133,8 +133,8 @@
{
IDWriteFactory *dwriteFactory;
IDWriteFontFile *fontFile;
- IDWriteFontFileStream *fontFileStream;
- IDWriteFontFileLoader *fontFileLoader;
+ DWriteFontFileStream *fontFileStream;
+ DWriteFontFileLoader *fontFileLoader;
IDWriteFontFace *fontFace;
hb_blob_t *faceBlob;
};