[PATCH 0/1] MR5185: gdiplus: Fix crash in GdipAddPathString.

[Esme Povirk (＠madewokherd)]

Apparently, 1454ffe7ddf01226aacec07836d4afa62fecd3fa introduced
the assumption that the font passed to gdip_format_string is
non-NULL, and GdipAddPathString wasn't passing it in.