}
}
- strbuf_stripspace(&ssh_keygen_out, '\0');
- strbuf_stripspace(&ssh_keygen_err, '\0');
+ strbuf_stripspace(&ssh_keygen_out, NULL);
+ strbuf_stripspace(&ssh_keygen_err, NULL);
/* Add stderr outputs to show the user actual ssh-keygen errors */
strbuf_add(&ssh_keygen_out, ssh_principals_err.buf, ssh_principals_err.len);
strbuf_add(&ssh_keygen_out, ssh_keygen_err.buf, ssh_keygen_err.len);