man: ignore (not complain) lines with less than 2 tokens

in config file
2008-07-26 19:44:53 +00:00
parent 5e40070d38
commit 8895c2073e
1 changed files with 3 additions and 1 deletions
--- 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++;