1) bb_opt_complementaly -> bb_opt_complementally

2) better support long options
3) new flag '!' for bb_opt_complementally: produce bb_show_usage() if BB_GETOPT_ERROR internally

1 files changed, 1 insertions, 5 deletions

diff --git a/archival/tar.c b/archival/tar.c
index 585f0629f..a2623863d 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -706,7 +706,7 @@ int tar_main(int argc, char **argv)
         tar_handle = init_handle();
         tar_handle->flags = ARCHIVE_CREATE_LEADING_DIRS | ARCHIVE_PRESERVE_DATE | ARCHIVE_EXTRACT_UNCONDITIONAL;
 
-        bb_opt_complementaly = "c~tx:t~cx:x~ct:X*:T*";
+        bb_opt_complementally = "!c~tx:t~cx:x~ct:X*:T*";
 #ifdef CONFIG_FEATURE_TAR_LONG_OPTIONS
         bb_applet_long_options = tar_long_options;
 #endif
@@ -720,10 +720,6 @@ int tar_main(int argc, char **argv)
 #endif
                                 );
 
-        /* Check one and only one context option was given */
-        if(opt & BB_GETOPT_ERROR) {
-                bb_show_usage();
-        }
 #ifdef CONFIG_FEATURE_TAR_CREATE
         ctx_flag = opt & (CTX_CREATE | CTX_TEST | CTX_EXTRACT);
 #else