From fd71c045b46380281ba8a7e351fac7248938c74c Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Mon, 28 Oct 2019 17:06:53 -0700
Subject: [PATCH] Hopefully fix up previous commit and bots

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

diff --git a/src/hb.hh b/src/hb.hh
index f6398ccef..fcbd33058 100644
--- a/src/hb.hh
+++ b/src/hb.hh
@@ -373,7 +373,7 @@ extern "C" void  hb_free_impl(void *ptr);
 #ifndef HB_NO_ERRNO
 #  include <errno.h>
 #else
-static int _hb_errno = 0; /* Use something better? */
+static int HB_UNUSED _hb_errno = 0;
 #  undef errno
 #  define errno _hb_errno
 #endif