From a51af7b91431f08f415e44fb21ad423c2ad08418 Mon Sep 17 00:00:00 2001
From: Thomas Roessler <roessler@does-not-exist.org>
Date: Wed, 3 Jan 2001 10:52:45 +0000
Subject: [PATCH] Try to fix nonprintable character input.

---
 enter.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/enter.c b/enter.c
index ccf0bd69..8509faf8 100644
--- a/enter.c
+++ b/enter.c
@@ -36,7 +36,7 @@ enum
 static int my_wcwidth (wchar_t wc)
 {
   int n = wcwidth (wc);
-  if (n > 0)
+  if (IsWPrint (wc) && n > 0)
     return n;
   if (!(wc & ~0x7f))
     return 2;
@@ -56,7 +56,7 @@ static int my_wcswidth (const wchar_t *s, size_t n)
 static int my_addwch (wchar_t wc)
 {
   int n = wcwidth (wc);
-  if (n > 0)
+  if (IsWPrint (wc) && n > 0)
     return mutt_addwch (wc);
   if (!(wc & ~0x7f))
     return printw ("^%c", ((int)wc + 0x40) & 0x7f);
-- 
2.40.0