dc: fix "dc does_not_exist" SEGVing

[oweals/busybox.git] / miscutils / man.c

diff --git a/miscutils/man.c b/miscutils/man.c
index 932f0b79447d51b2a2e88fc95fc8e86b1475c878..ba6bb4c01f6df7a2570a37fbab53594cd3e63921 100644 (file)
--- a/miscutils/man.c
+++ b/miscutils/man.c
@@ -2,6 +2,15 @@
  * Copyright (C) 2008 Denys Vlasenko <vda.linux@googlemail.com>
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
+//config:config MAN
+//config:      bool "man (27 kb)"
+//config:      default y
+//config:      help
+//config:      Format and display manual pages.
+
+//applet:IF_MAN(APPLET(man, BB_DIR_USR_BIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_MAN) += man.o
 
 //usage:#define man_trivial_usage
 //usage:       "[-aw] [MANPAGE]..."
@@ -244,8 +253,7 @@ int man_main(int argc UNUSED_PARAM, char **argv)
 
        INIT_G();
 
-       opt_complementary = "-1"; /* at least one argument */
-       opt = getopt32(argv, "+aw");
+       opt = getopt32(argv, "^+" "aw" "\0" "-1"/*at least one arg*/);
        argv += optind;
 
        sec_list = xstrdup("0p:1:1p:2:3:3p:4:5:6:7:8:9");