Minor. We should never get to this branch, but fix it anyway.

9 years ago · 851b0db36d
parent 00ea66f357
commit 851b0db36d
1 changed files with 5 additions and 1 deletions
--- a/src/hb-ot-layout-common-private.hh
+++ b/src/hb-ot-layout-common-private.hh
@ -770,7 +770,11 @@ struct CoverageFormat2
    TRACE_SERIALIZE (this);
    if (unlikely (!c->extend_min (*this))) return_trace (false);

-    if (unlikely (!num_glyphs)) return_trace (true);
+    if (unlikely (!num_glyphs))
+    {
+      rangeRecord.len.set (0);
+      return_trace (true);
+    }

    unsigned int num_ranges = 1;
    for (unsigned int i = 1; i < num_glyphs; i++)