Let tar accept 'tar -cvf' (with -).

diff --git a/commands/simple/tar.c b/commands/simple/tar.c
index 21894012dabb5d989967237809641bdd50961081..53c68042bc11af1bc5f192d7aeec420d38e59c09 100755 (executable)
--- a/commands/simple/tar.c
+++ b/commands/simple/tar.c
@@ -241,6 +241,8 @@ register char *argv[];
   if (argc < 3) error(usage, NIL_PTR);
 
   for (ptr = argv[1]; *ptr; ptr++) {
+       /* Ignore - as first char */
+       if(*ptr == '-' && ptr == argv[1]) continue;
        switch (*ptr) {
            case 'c':   creat_fl = TRUE;        break;
            case 'x':   ext_fl = TRUE;  break;