nl: use CONFIG_NL, not CONFIG_UNIQ

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

diff --git a/coreutils/nl.c b/coreutils/nl.c
index 97931f334137a6af577aeb34d5504ca6696e4200..a86746974ff46057c992ecf0f270ea637c5171ef 100644 (file)
--- a/coreutils/nl.c
+++ b/coreutils/nl.c
@@ -8,9 +8,9 @@
 //config:      help
 //config:        nl is used to number lines of files.
 
-//applet:IF_UNIQ(APPLET(nl, BB_DIR_USR_BIN, BB_SUID_DROP))
+//applet:IF_NL(APPLET(nl, BB_DIR_USR_BIN, BB_SUID_DROP))
 
-//kbuild:lib-$(CONFIG_UNIQ) += nl.o
+//kbuild:lib-$(CONFIG_NL) += nl.o
 
 //usage:#define nl_trivial_usage
 //usage:       "[OPTIONS] [FILE]..."
@@ -56,7 +56,6 @@ void FAST_FUNC print_numbered_lines(struct number_state *ns, const char *filenam
 int nl_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int nl_main(int argc UNUSED_PARAM, char **argv)
 {
-       unsigned opt;
        struct number_state ns;
        const char *opt_b = "t";
        enum {
@@ -83,10 +82,10 @@ int nl_main(int argc UNUSED_PARAM, char **argv)
        ns.start = 1;
        ns.inc = 1;
        ns.sep = "\t";
-       opt = getopt32(argv, "pw:+s:v:+i:+b:", &ns.width, &ns.sep, &ns.start, &ns.inc, &opt_b);
+       getopt32(argv, "pw:+s:v:+i:+b:", &ns.width, &ns.sep, &ns.start, &ns.inc, &opt_b);
        ns.all = (opt_b[0] == 'a');
        ns.nonempty = (opt_b[0] == 't');
-       ns.empty_str = xasprintf("%*s\n", ns.width + strlen(ns.sep), "");
+       ns.empty_str = xasprintf("%*s\n", ns.width + (int)strlen(ns.sep), "");
 
        argv += optind;
        if (!*argv)