diff options
| -rw-r--r-- | doc/dollarat.html | 5 | ||||
| -rw-r--r-- | src/execline/dollarat.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/doc/dollarat.html b/doc/dollarat.html index 8249bd3..cb3d6eb 100644 --- a/doc/dollarat.html +++ b/doc/dollarat.html @@ -53,8 +53,9 @@ used. If <em>delimchar</em> is the empty string, then <tt>dollarat</tt> will output the positional parameters as a <a href="el_transform.html#netstrings">sequence of netstrings</a> (and the <tt>-n</tt> option will be ignored). </li> - <li> <tt>-0</tt> : use the null character as separator. Any <tt>-d</tt> -argument will be ignored. Warning: this option should only be used to feed + <li> <tt>-0</tt> : use the null character as separator. If this option +and the <tt>-d</tt> option are given concurrently, the rightmost one wins. +Warning: <tt>-0</tt> should only be used to feed data to programs that know how to handle null-separated lists. </li> </ul> diff --git a/src/execline/dollarat.c b/src/execline/dollarat.c index 5bc5c1f..1b75027 100644 --- a/src/execline/dollarat.c +++ b/src/execline/dollarat.c @@ -28,7 +28,7 @@ int main (int argc, char const *const *argv) switch (opt) { case 'n' : nl = 0 ; break ; - case 'd' : delim = *l.arg ; break ; + case 'd' : delim = *l.arg ; zero = 0 ; break ; case '0' : zero = 1 ; break ; default : strerr_dieusage(100, USAGE) ; } |