From 32875713867d69224625a55f8bacd258776a5c18 Mon Sep 17 00:00:00 2001
From: tg <tg@mirbsd.org>
Date: Sat, 20 Sep 2008 14:17:30 +0000
Subject: [PATCH] Do not push lines beginning (at the $PS1) with an IFS White
 Space (space, tab, newline) or an IFS Character ($IFS) into the history at
 all.

---
 lex.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/lex.c b/lex.c
index e3c1c1d..ae1cdb1 100644
--- a/lex.c
+++ b/lex.c
@@ -2,7 +2,7 @@
 
 #include "sh.h"
 
-__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.66 2008/07/12 16:56:39 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.67 2008/09/20 14:17:30 tg Exp $");
 
 /*
  * states while lexing word
@@ -1241,10 +1241,7 @@ getsc_line(Source *s)
 		s->str = NULL;
 	} else if (interactive) {
 		char *p = Xstring(s->xs, xp);
-		if (cur_prompt == PS1)
-			while (*p && ctype(*p, C_IFS) && ctype(*p, C_IFSWS))
-				p++;
-		if (*p) {
+		if (*p && (cur_prompt != PS1 || !ctype(*p, C_IFS | C_IFSWS))) {
 			s->line++;
 			histsave(s->line, s->str, 1);
 		}