directwrite: fix broken return value check

diff --git a/libass/ass_directwrite.c b/libass/ass_directwrite.c
index 8388f1c677b3e2acb7ddcfbe8b9e430e95c96115..13e20a34a6a781ae494ef9efdfcb340251b2208a 100644 (file)
--- a/libass/ass_directwrite.c
+++ b/libass/ass_directwrite.c
@@ -335,7 +335,7 @@ static int check_glyph(void *data, uint32_t code)
     if (code == 0)
         return 1;
 
-    IDWriteFont_HasCharacter(priv->font, code, &exists);
+    hr = IDWriteFont_HasCharacter(priv->font, code, &exists);
     if (FAILED(hr))
         return 0;