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| author | Glenn L McGrath | 2002-10-18 23:59:40 +0000 |
|---|---|---|
| committer | Glenn L McGrath | 2002-10-18 23:59:40 +0000 |
| commit | 934805aec1b666f347429324652f28af3206858d (patch) | |
| tree | 57517e6c6d2724f9156f4fecc708520a8bb76ab0 /archival/tar.c | |
| parent | 2a2ab1479ce87dee7982dc14d52cda06e982c861 (diff) | |
| download | busybox-934805aec1b666f347429324652f28af3206858d.zip busybox-934805aec1b666f347429324652f28af3206858d.tar.gz | |
Put bac kthe code that handles cases where a '-' wasnt specified prior to the options.
Diffstat (limited to 'archival/tar.c')
| -rw-r--r-- | archival/tar.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/archival/tar.c b/archival/tar.c index dba6bbc..a34eb3c 100644 --- a/archival/tar.c +++ b/archival/tar.c @@ -615,6 +615,14 @@ int tar_main(int argc, char **argv) unsigned char tar_create = FALSE; #endif + /* Prepend '-' to the first argument if required */ + if (argv[1][0] != '-') { + char *tmp = xmalloc(strlen(argv[1]) + 2); + tmp[0] = '-'; + strcpy(tmp + 1, argv[1]); + argv[1] = tmp; + } + if (argc < 2) { show_usage(); } |