applied Troels unbuffer stdin patch, thanks

diff --git a/sic.c b/sic.c
index 6b5ae9685dc9482add84808e95a5c920cad0d170..ce6d2160020c9287e07eb796da22a5abe473db5e 100644 (file)
--- 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);