From 3aceee2527ad921e0d589e42a1fe451e0fc67ee0 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 6 Sep 2019 12:17:18 -0400
Subject: [PATCH] Revert "[null] Silence undefined-behavior complaints with
 too-small null bytes"

This reverts commit 911c76abcdfe89770b252eb0d4eb621c0db00ad5.

Broke tests.  I'm not sure I understand why.  At any rate, this was a
bad way to fix.  I'll look into understanding as well as better fix.
---
 src/hb-null.hh | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/hb-null.hh b/src/hb-null.hh
index 8657db349..d4578205e 100644
--- a/src/hb-null.hh
+++ b/src/hb-null.hh
@@ -48,14 +48,8 @@
 
 template <typename T, typename>
 struct _hb_null_size : hb_integral_constant<unsigned, sizeof (T)> {};
-#ifdef HB_TINY
-/* Disabled unless tiny, to avoid undefined-behavior.
- * Enabling it saves a couple hundred bytes only.
- * To make https://bugzilla.mozilla.org/show_bug.cgi?id=810823 happy.
- */
 template <typename T>
 struct _hb_null_size<T, hb_void_t<decltype (T::min_size)>> : hb_integral_constant<unsigned, T::null_size> {};
-#endif
 
 template <typename T>
 using hb_null_size = _hb_null_size<T, void>;