diff options
| -rw-r--r-- | archival/ar.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/archival/ar.c b/archival/ar.c index 70deb5cbb..de5bc9b84 100644 --- a/archival/ar.c +++ b/archival/ar.c @@ -49,22 +49,27 @@ static void header_verbose_list_ar(const file_header_t *file_header) printf("%s %d/%d%7d %s %s\n", &mode[1], file_header->uid, file_header->gid, (int) file_header->size, &mtime[4], file_header->name); } -#define AR_CTX_PRINT 0x01 -#define AR_CTX_LIST 0x02 -#define AR_CTX_EXTRACT 0x04 +#define AR_CTX_PRINT 0x01 +#define AR_CTX_LIST 0x02 +#define AR_CTX_EXTRACT 0x04 #define AR_OPT_PRESERVE_DATE 0x08 -#define AR_OPT_VERBOSE 0x10 -#define AR_OPT_CREATE 0x20 -#define AR_OPT_INSERT 0x40 +#define AR_OPT_VERBOSE 0x10 +#define AR_OPT_CREATE 0x20 +#define AR_OPT_INSERT 0x40 extern int ar_main(int argc, char **argv) { archive_handle_t *archive_handle; unsigned long opt; - char *msg_unsupported_err = "Archive %s not supported. Install binutils 'ar'."; + static const char msg_unsupported_err[] = + "Archive %s not supported. Install binutils 'ar'."; char magic[8]; 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"; opt = bb_getopt_ulflags(argc, argv, "ptxovcr"); |