[buffer] Rewind cursor in clear_output()

3 years ago · 05c17787c4
parent 1cb0ca1f2c
commit 05c17787c4
1 changed files with 1 additions and 0 deletions
--- a/src/hb-buffer.cc
+++ b/src/hb-buffer.cc
@ -297,6 +297,7 @@ hb_buffer_t::clear_output ()
  have_output = true;
  have_positions = false;

+  idx = 0;
  out_len = 0;
  out_info = info;
 }