From c8a231275555289cbfe215e7a4f49930eff691f2 Mon Sep 17 00:00:00 2001
From: John Boyle <johnthescavenger@gmail.com>
Date: Thu, 8 Jun 2017 08:55:22 -0700
Subject: [PATCH] Correct the definition of SETBIT.

The semantics were first changed in aef60929 (technically broken
in that commit as well).  Luckily, it seems not to be used much.
---
 misc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/misc.c b/misc.c
index 6b9e761..cfca544 100644
--- a/misc.c
+++ b/misc.c
@@ -606,7 +606,7 @@ long ATDWRF(long where)
 long SETBIT(long bit)
 /*  Returns 2**bit for use in constructing bit-masks. */
 {
-    return(2 << bit);
+    return(1 << bit);
 }
 
 bool TSTBIT(long mask, int bit)
-- 
2.31.1