From 37361001f46cde0dfe0e9f64c03093ae67a4426f Mon Sep 17 00:00:00 2001
From: Adam Powers <apowers@ato.ms>
Date: Tue, 17 Nov 2020 23:58:12 -0800
Subject: [PATCH] pre-fix @PatR 'SHELLERS on VMS' change

---
 sys/libnh/libnhmain.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sys/libnh/libnhmain.c b/sys/libnh/libnhmain.c
index 844f385d0..bbd16482f 100644
--- a/sys/libnh/libnhmain.c
+++ b/sys/libnh/libnhmain.c
@@ -648,11 +648,11 @@ char *name;
 
 boolean
 check_user_string(optstr)
-char *optstr;
+const char *optstr;
 {
     struct passwd *pw;
     int pwlen;
-    char *eop, *w;
+    const char *eop, *w;
     char *pwname = 0;
 
     if (optstr[0] == '*')
@@ -664,7 +664,7 @@ char *optstr;
     if (!pwname || !*pwname)
         return FALSE;
     pwlen = (int) strlen(pwname);
-    eop = eos(optstr);
+    eop = eos((char *)optstr);
     w = optstr;
     while (w + pwlen <= eop) {
         if (!*w)