[kern] Mark unsafe-to-break

7 years ago · 5f94b4cc39
parent 71fd6325b6
commit 5f94b4cc39
1 changed files with 2 additions and 0 deletions
--- a/src/hb-ot-shape-fallback.cc
+++ b/src/hb-ot-shape-fallback.cc
@ -473,6 +473,7 @@ _hb_ot_shape_fallback_kern (const hb_ot_shape_plan_t *plan,
      pos[idx].x_advance += kern1;
      pos[skippy_iter.idx].x_advance += kern2;
      pos[skippy_iter.idx].x_offset += kern2;
+      buffer->unsafe_to_break (idx, skippy_iter.idx + 1);
    }

    if (y_kern)
@ -482,6 +483,7 @@ _hb_ot_shape_fallback_kern (const hb_ot_shape_plan_t *plan,
      pos[idx].y_advance += kern1;
      pos[skippy_iter.idx].y_advance += kern2;
      pos[skippy_iter.idx].y_offset += kern2;
+      buffer->unsafe_to_break (idx, skippy_iter.idx + 1);
    }

    idx = skippy_iter.idx;