tree 52af5c533ae90dc29c94a1c13b6943151ce7820f
parent 2616689d159024d2b1cb1e68f9936b2129bf9be6
author Behdad Esfahbod <behdad@behdad.org> 1351573365 -0700
committer Behdad Esfahbod <behdad@behdad.org> 1351573365 -0700

[OT] Fix ReverseChainingSubst

We should make it clear that we don't want output buffer in this case,
otherwise buffer->backtrack_len() would be wrong.