3 files changed, 6 insertions, 15 deletions
diff --git a/archival/ar.c b/archival/ar.c
index de5bc9b..983b5ae 100644
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -68,16 +68,9 @@ extern int ar_main(int argc, char **argv)
 	archive_handle = init_handle();
 	
 	/* Prepend '-' to the first argument if required */
-	if (argv[1][0] != '-')
-		argv[1] = bb_xasprintf("-%s", argv[1]);
-
-	bb_opt_complementally = "?p~tx:t~px:x~pt";
+	bb_opt_complementally = "--:p:t:x:-1:?:p--tx:t--px:x--pt";
 	opt = bb_getopt_ulflags(argc, argv, "ptxovcr");
 
-	if ((opt == 0) || (optind == argc)) {
-		bb_show_usage();
-	}
-
 	if (opt & AR_CTX_PRINT) {
 		archive_handle->action_data = data_extract_to_stdout;
 	}
diff --git a/archival/dpkg_deb.c b/archival/dpkg_deb.c
index f38fb61..29e9719 100644
--- a/archival/dpkg_deb.c
+++ b/archival/dpkg_deb.c
@@ -55,7 +55,7 @@ extern int dpkg_deb_main(int argc, char **argv)
 	control_tar_llist = llist_add_to(control_tar_llist, "control.tar.bz2");
 #endif
 
-	bb_opt_complementally = "?c~efXx:e~cfXx:f~ceXx:X~cefx:x~cefX";
+	bb_opt_complementally = "?c--efXx:e--cfXx:f--ceXx:X--cefx:x--cefX";
 	opt = bb_getopt_ulflags(argc, argv, "cefXx");
 
 	if (opt & DPKG_DEB_OPT_CONTENTS) {
diff --git a/archival/tar.c b/archival/tar.c
index 32e9cba..7cfb495 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -690,18 +690,16 @@ int tar_main(int argc, char **argv)
 	unsigned long opt;
 	unsigned long ctx_flag = 0;
 
-	/* Prepend '-' to the first argument if required */
-	if (argv[1][0] != '-') 
-		argv[1] = bb_xasprintf("-%s", argv[1]);
-
+	
 	/* Initialise default values */
 	tar_handle = init_handle();
 	tar_handle->flags = ARCHIVE_CREATE_LEADING_DIRS | ARCHIVE_PRESERVE_DATE | ARCHIVE_EXTRACT_UNCONDITIONAL;
 
+	/* Prepend '-' to the first argument if required */
 #ifdef CONFIG_FEATURE_TAR_CREATE
-	bb_opt_complementally = "?:c?c:t?t:x?x:c~tx:t~cx:x~ct:X*:T*";
+	bb_opt_complementally = "--:-1:X::T::c:t:x:?:c--tx:t--cx:x--ct";
 #else
-	bb_opt_complementally = "?:t?t:x?x:t~x:x~t:X*:T*";
+	bb_opt_complementally = "--:-1:X::T::t:x:?:t--x:x--t";
 #endif
 #ifdef CONFIG_FEATURE_TAR_LONG_OPTIONS
 	bb_applet_long_options = tar_long_options;