hust testsuite: fix a false positive

[oweals/busybox.git] / console-tools / loadkmap.c

diff --git a/console-tools/loadkmap.c b/console-tools/loadkmap.c
index 66ec3b043e8e3fab7e71636c3e5aa167b57b41c3..f525ee5d11f52abe32d9b8b7596194b741a67ca5 100644 (file)
--- a/console-tools/loadkmap.c
+++ b/console-tools/loadkmap.c
@@ -10,8 +10,9 @@
 //usage:#define loadkmap_trivial_usage
 //usage:       "< keymap"
 //usage:#define loadkmap_full_usage "\n\n"
-//usage:       "Load a binary keyboard translation table from stdin\n"
-/* //usage:     "\n    -C TTY  Affect TTY instead of /dev/tty" */
+//usage:       "Load a binary keyboard translation table from stdin"
+////usage:       "\n"
+////usage:       "\n   -C TTY  Affect TTY instead of /dev/tty"
 //usage:
 //usage:#define loadkmap_example_usage
 //usage:       "$ loadkmap < /etc/i18n/lang-keymap\n"
@@ -56,7 +57,7 @@ int loadkmap_main(int argc UNUSED_PARAM, char **argv)
 */
 
        xread(STDIN_FILENO, flags, 7);
-       if (strncmp(flags, BINARY_KEYMAP_MAGIC, 7))
+       if (!is_prefixed_with(flags, BINARY_KEYMAP_MAGIC))
                bb_error_msg_and_die("not a valid binary keymap");
 
        xread(STDIN_FILENO, flags, MAX_NR_KEYMAPS);