hush: initial stab at brace expansion support

[oweals/busybox.git] / miscutils / microcom.c

diff --git a/miscutils/microcom.c b/miscutils/microcom.c
index a322197b83ad411e088ba4efa759dfda66e35f1e..fe6661f00f316537e6bf4ced6356941e66455ad7 100644 (file)
--- a/miscutils/microcom.c
+++ b/miscutils/microcom.c
@@ -92,7 +92,7 @@ int microcom_main(int argc UNUSED_PARAM, char **argv)
        sfd = open_or_warn(argv[0], O_RDWR | O_NOCTTY | O_NONBLOCK);
        if (sfd < 0)
                goto done;
-       fcntl(sfd, F_SETFL, 0);
+       fcntl(sfd, F_SETFL, O_RDWR);
 
        // put device to "raw mode"
        xget1(sfd, &tio, &tiosfd);