busybox: tweak help text

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index efde3b6..73f71f1 100644 (file)
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -632,7 +632,10 @@ static int busybox_main(char **argv)
                        "See source distribution for full notice.\n"
                        "\n"
                        "Usage: busybox [function] [arguments]...\n"
-                       "   or: busybox --list[-full]\n"
+                       "   or: busybox --list"IF_FEATURE_INSTALLER("[-full]")"\n"
+                       IF_FEATURE_INSTALLER(
+                       "   or: busybox --install [-s] [DIR]\n"
+                       )
                        "   or: function [arguments]...\n"
                        "\n"
                        "\tBusyBox is a multi-call binary that combines many common Unix\n"
@@ -672,7 +675,7 @@ static int busybox_main(char **argv)
                dup2(1, 2);
                while (*a) {
 # if ENABLE_FEATURE_INSTALLER
-                       if (argv[1][6]) /* --list-path? */
+                       if (argv[1][6]) /* --list-full? */
                                full_write2_str(install_dir[APPLET_INSTALL_LOC(i)] + 1);
 # endif
                        full_write2_str(a);
@@ -702,7 +705,7 @@ static int busybox_main(char **argv)
                 * -s: make symlinks
                 * DIR: directory to install links to
                 */
-               use_symbolic_links = (argv[2] && strcmp(argv[2], "-s") == 0 && argv++);
+               use_symbolic_links = (argv[2] && strcmp(argv[2], "-s") == 0 && ++argv);
                install_links(busybox, use_symbolic_links, argv[2]);
                return 0;
        }