From f487083ab44d3c595feffbdd2c4d9eb14319bc2d Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Sun, 27 Oct 2019 23:37:16 -0400
Subject: [PATCH] fix parse character count typo

---
 src/files.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/files.c b/src/files.c
index 8f44de414..41382c1ce 100644
--- a/src/files.c
+++ b/src/files.c
@@ -2541,7 +2541,7 @@ char *origbuf;
             free((genericptr_t) sysopt.greppath);
         sysopt.greppath = dupstr(bufp);
     } else if (src == SET_IN_SYS
-               && match_varname(buf, "ACCESSIBILITY", 19)) {
+               && match_varname(buf, "ACCESSIBILITY", 13)) {
         n = atoi(bufp);
         if (n < 0 || n > 1) {
             config_error_add("Illegal value in ACCESSIBILITY (not 0,1).");