gen_build_files.sh uses bashism, document it

[oweals/busybox.git] / archival / dpkg.c

diff --git a/archival/dpkg.c b/archival/dpkg.c
index 7caccef7cc23c1aee49062cc4526419c5ce87c57..219512b9ab81c3d1a6756a75cc7cb7445c6a3e35 100644 (file)
--- a/archival/dpkg.c
+++ b/archival/dpkg.c
@@ -1739,7 +1739,6 @@ int dpkg_main(int argc UNUSED_PARAM, char **argv)
        //if (opt & OPT_unpack) ... // -u (--unpack in official dpkg)
        if (!(opt & OPTMASK_cmd) /* no cmd */
         || ((opt & OPTMASK_cmd) & ((opt & OPTMASK_cmd)-1)) /* more than one cmd */
-        || (!(opt & OPT_list_installed) && !argv[0]) /* - all except -l require argument */
        ) {
                bb_show_usage();
        }