Followup fix for variation-selectors

Patch from Jonathan Kew
15 years ago · f2a1b411b1
parent a224b4d502
commit f2a1b411b1
1 changed files with 2 additions and 1 deletions
--- a/src/hb-ot-shape.cc
+++ b/src/hb-ot-shape.cc
@ -484,7 +484,8 @@ hb_map_glyphs (hb_font_t    *font,
      buffer->add_output_glyph (hb_font_get_glyph (font, face, buffer->info[buffer->i].codepoint, 0));
    }
  }
-  buffer->add_output_glyph (hb_font_get_glyph (font, face, buffer->info[buffer->i].codepoint, 0));
+  if (likely (buffer->i < buffer->len))
    buffer->add_output_glyph (hb_font_get_glyph (font, face, buffer->info[buffer->i].codepoint, 0));
  buffer->swap ();
 }