From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Wed, 9 May 2007 18:32:54 +0000 (-0000)
Subject: less: fix case when regex search finds nothing
X-Git-Tag: 1_6_0~79
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=8465a99ce79ec805ea2063c3f571e2578650a984;p=oweals%2Fbusybox.git

less: fix case when regex search finds nothing
---

diff --git a/miscutils/less.c b/miscutils/less.c
index b81430d07..138bd4711 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -788,19 +788,25 @@ static void normalize_match_pos(int match)
 
 static void goto_match(int match)
 {
+	int sv;
+
 	if (!pattern_valid)
 		return;
 	if (match < 0)
 		match = 0;
+	sv = cur_fline;
 	/* Try to find next match if eof isn't reached yet */
 	if (match >= num_matches && eof_error > 0) {
 		cur_fline = MAXLINES; /* look as far as needed */
 		read_lines();
-		cap_cur_fline(cur_fline);
 	}
 	if (num_matches) {
+		cap_cur_fline(cur_fline);
 		normalize_match_pos(match);
 		buffer_line(match_lines[match_pos]);
+	} else {
+		cur_fline = sv;
+		print_statusline("No matches found");
 	}
 }