From b17fce4fa413a1b98dd0c9aa1b87ece850844e9f Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sun, 22 Apr 2001 21:34:20 +0000
Subject: [PATCH] (decode_switches): Ensure that -1 has no effect when it
 follows -l.

---
 src/ls.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ls.c b/src/ls.c
index 45ab5cb25..230ae7e90 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -1269,7 +1269,9 @@ Use `--si' for the old meaning."));
 	  break;
 
 	case '1':
-	  format = one_per_line;
+	  /* -1 has no effect after --l.  */
+	  if (format != long_format)
+	    format = one_per_line;
 	  break;
 
 	case SORT_OPTION: