From cb560b75e5e5f4d09a79e52f93df126552863e63 Mon Sep 17 00:00:00 2001
From: Thomas Roessler <roessler@does-not-exist.org>
Date: Mon, 12 Feb 2001 10:28:25 +0000
Subject: [PATCH] Avoid an infinite loop in the pager.  From Edmund Grimley
 Evans.

---
 pager.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/pager.c b/pager.c
index 93bf767f3..1930e40c6 100644
--- a/pager.c
+++ b/pager.c
@@ -991,9 +991,7 @@ static int format_line (struct line_t **lineInfo, int n, unsigned char *buf,
       ch = grok_ansi (buf, ch+2, pa) + 1;
 
     k = mbrtowc (&wc, (char *)buf+ch, cnt-ch, &mbstate);
-    if (k == -2)
-      break;
-    if (k == -1)
+    if (k == -2 || k == -1)
     {
       if (col + 4 > COLS)
 	break;
-- 
2.40.0