From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Sat, 26 Jul 2008 19:44:53 +0000 (-0000)
Subject: man: ignore (not complain) lines with less than 2 tokens
X-Git-Tag: 1_12_0~90
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=8895c2073e9341d8e0348365e75ba6aa4b9b8d05;p=oweals%2Fbusybox.git

man: ignore (not complain) lines with less than 2 tokens
 in config file
---

diff --git a/miscutils/man.c b/miscutils/man.c
index df00c3ee7..7ef5941a1 100644
--- a/miscutils/man.c
+++ b/miscutils/man.c
@@ -106,7 +106,9 @@ int man_main(int argc UNUSED_PARAM, char **argv)
 	if (parser) {
 		/* go through man configuration file and search relevant paths, sections */
 		char *token[2];
-		while (config_read(parser, token, 2, 2, "# \t", PARSE_LAST_IS_GREEDY)) {
+		while (config_read(parser, token, 2, 0, "# \t", PARSE_LAST_IS_GREEDY)) {
+			if (!token[1])
+				continue;
 			if (strcmp("MANPATH", token[0]) == 0) {
 				man_path_list[count_mp] = xstrdup(token[1]);
 				count_mp++;