fix nop

diff --git a/terminal-server.pl b/terminal-server.pl
index 115e29b..4b964ed 100755 (executable)
--- a/terminal-server.pl
+++ b/terminal-server.pl
@@ -110,7 +110,7 @@ while(1) {
                        # XXX it's important to sleep, before sending response or
                        # interface on terminal device will be unresponsive
                        sleep 1;
-                       client_send  "$1";
+                       client_send  ".NOP";
                } elsif ( $line =~ m/^\.END/ ) {
                        client_send  ".DONE BLK WAIT";
                        client_send  ".NOP";