tty: Close tty fd on exit

diff --git a/src/tty.c b/src/tty.c
index d9fce08..bb979d3 100644 (file)
--- a/src/tty.c
+++ b/src/tty.c
@@ -185,5 +185,7 @@ tty_destroy(struct tty *tty)
                fprintf(stderr,
                        "could not restore terminal to canonical mode\n");
 
+       close(tty->fd);
+
        free(tty);
 }