irk: remove extraneous imports

Signed-off-by: Eric S. Raymond <esr@thyrsus.com>

diff --git a/irk b/irk
index 954713dce81b87ae29cb7758cc5b595268458726..6b3582678a2e5f06564d1654706e79bb62548b7c 100755 (executable)
--- a/irk
+++ b/irk
@@ -11,9 +11,6 @@ import json
 import socket
 import sys
 import fileinput
-import subprocess
-import time
-import os
 
 def send(target, message):
     data = {"to": target, "privmsg" : message}