[hackers] [sic] applied Troels unbuffer stdin patch, thanks || Anselm R Garbe

[git]

commit 7f0141bbe92dc6c3423ff39d21e8ec5c18b58ec1
Author: Anselm R Garbe <garb...@gmail.com>
Date:   Mon Dec 22 11:34:35 2014 +0100

    applied Troels unbuffer stdin patch, thanks

diff --git a/sic.c b/sic.c
index 6b5ae96..ce6d216 100644
--- a/sic.c
+++ b/sic.c
@@ -181,6 +181,7 @@ main(int argc, char *argv[]) {
        fflush(srv);
        setbuf(stdout, NULL);
        setbuf(srv, NULL);
+       setbuf(stdin, NULL);
        for(;;) { /* main loop */
                FD_ZERO(&rd);
                FD_SET(0, &rd);