diff --git a/ding b/ding
index 7c9b04e..ef1385d 100755
--- a/ding
+++ b/ding
@@ -7,7 +7,11 @@ import sys, ssl, socket, os
 import configparser
 
 
-global exitcode
+host = None
+port = 0
+cafile = None
+certfile = None
+keyfile = None
 exitcode = 1
 
 def readConfig():
@@ -22,7 +26,6 @@ def readConfig():
     cfg.read(CONFIG)
 
     global host, port, cafile, certfile, keyfile
-    
     host = cfg.get("Client", "host")
     port = int(cfg.get("Client", "port"))
 
@@ -38,7 +41,7 @@ def send(conn, cmd):
 
   conn.connect((host, port))
   buf = conn.recv(1024)
-  if(buf == b"OK 1337\n"):  
+  if(buf == b"OK 1337\n"):
     conn.sendall(cmd)
     buf = conn.recv(1024)
     if(buf == b"OK CMD"):
@@ -61,7 +64,7 @@ def send(conn, cmd):
     print("The server seems to be crazy. Nothing sent.", file=sys.stderr)
 
   conn.close()
-
+  quit(exitcode)
 
 
 def main():
diff --git a/dingd b/dingd
index 20e7d64..33b1cca 100755
--- a/dingd
+++ b/dingd
@@ -6,6 +6,20 @@
 import ssl, socket, subprocess, time, os, sys
 import configparser
 
+CONFIG = None
+host = None
+port = 0
+cafile = None
+certfile = None
+keyfile = None
+pw_on = None
+password = None
+pwtimeout = 30
+tmppw_on = None
+context = None
+bindsocket = None
+
+
 
 def getTimestamp():
   t = "[" + time.strftime("%Y-%m-%d %H:%M:%S") + "]"
@@ -13,14 +27,13 @@ def getTimestamp():
 
 def execFromConfig(option, pw=False):
   cfg = configparser.SafeConfigParser()
-  cfg.read(CONFIG)  
+  cfg.read(CONFIG)
 
   if(pw):
     if(option == password):
       return 4
     else:
       return 5
-      
 
   else:
 
@@ -39,13 +52,11 @@ def execFromConfig(option, pw=False):
       print(getTimestamp(), "No execution set:", option)
       return 1
 
-
-  
 def main():
   while True:
     newsocket, fromaddr = bindsocket.accept()
     try:
-      connstream = context.wrap_socket(newsocket, server_side=True)    
+      connstream = context.wrap_socket(newsocket, server_side=True)
       print(getTimestamp(), "Incoming connection:", fromaddr[0])
       connstream.send(b"OK 1337\n")
 
@@ -155,10 +166,10 @@ def init():
     print("Error: Can't bind for port number ", port, ". Permission denied.", sep="")
     quit(1)
  
-  print("Running dingd on ", host, ":", port, 
+  print("Running dingd on ", host, ":", port,
         "\nConfig: ", CONFIG,
-        "\nCAFile: ", cafile, 
-        "\nCertfile: ", certfile, 
+        "\nCAFile: ", cafile,
+        "\nCertfile: ", certfile,
         "\nKeyfile: ", keyfile,
         "\nPassword lock: ", pw_on,
         "\nPassword timeout: ", pwtimeout,