[hb-cairo] Fix color cache on not-found

2023-01-20 15:02:24 -07:00 · 2023-01-20 15:02:24 -07:00 · beba43eebe
parent cc9b55c794
commit beba43eebe
1 changed files with 2 additions and 0 deletions
--- a/src/hb-cairo.cc
+++ b/src/hb-cairo.cc
@ -324,6 +324,8 @@ hb_cairo_paint_custom_palette_color (hb_paint_funcs_t *funcs,
  hb_codepoint_t *c;
  if (likely (color_cache && color_cache->has (color_index, &c)))
  {
+    if (*c == DEADBEEF)
+      return false;
    *color = *c;
    return true;
  }