From ac737f8c9e7cbc81cdb5a0542a2494671f236895 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 10 May 2019 13:51:12 -0700
Subject: [PATCH] Minor again

---
 src/hb-ot-layout-gsubgpos.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-ot-layout-gsubgpos.hh b/src/hb-ot-layout-gsubgpos.hh
index 3fb6829b3..93f8f6ea1 100644
--- a/src/hb-ot-layout-gsubgpos.hh
+++ b/src/hb-ot-layout-gsubgpos.hh
@@ -2504,7 +2504,7 @@ struct ExtensionFormat1
 
   template <typename X>
   const X& get_subtable () const
-  { return this + (LOffsetTo<typename T::SubTable>&) extensionOffset; }
+  { return this + CastR<LOffsetTo<typename T::SubTable>> (extensionOffset); }
 
   template <typename context_t, typename ...Ts>
   typename context_t::return_t dispatch (context_t *c, Ts&&... ds) const