From 4d4fc5ca5ee4faae5dc4237f801d9527a3fb20cc Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 15 Jun 2021 14:47:46 +0200 Subject: man: fix segfault in "man 1" function old new delta man_main 942 954 +12 Signed-off-by: Denys Vlasenko --- miscutils/man.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'miscutils') diff --git a/miscutils/man.c b/miscutils/man.c index 722f664..d319e8b 100644 --- a/miscutils/man.c +++ b/miscutils/man.c @@ -324,7 +324,7 @@ int man_main(int argc UNUSED_PARAM, char **argv) /* is 1st ARG a SECTION? */ sec_list = conf_sec_list; - if (is_section_name(conf_sec_list, *argv)) { + if (is_section_name(conf_sec_list, *argv) && argv[1]) { /* yes */ sec_list = *argv++; } -- cgit v1.1