From 92908c122bb578d502bdaa2fbf7a9a3b41540ae0 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Thu, 19 Aug 2021 15:28:26 -0600
Subject: [PATCH] [bit-set-invertible] Remove extra check

We don't expect immutable / null set in this code.
---
 src/hb-bit-set-invertible.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-bit-set-invertible.hh b/src/hb-bit-set-invertible.hh
index d2b40950b..3b1d9df3e 100644
--- a/src/hb-bit-set-invertible.hh
+++ b/src/hb-bit-set-invertible.hh
@@ -48,7 +48,7 @@ struct hb_bit_set_invertible_t
 
   void reset () { s.reset (); inverted = false; }
   void clear () { s.clear (); inverted = false; }
-  void invert () { if (!s.in_error ()) inverted = !inverted; }
+  void invert () { inverted = !inverted; }
 
   bool is_empty () const
   {