Move function call down

Signed-off-by: Daniel Andrei Minca <mandrei17@gmail.com>

Author: dminca

netcat.py

@@ -85,7 +85,6 @@ def main():
     client_sender(buffer)
 
 
-
 def client_sender(buffer):
     client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 
@@ -146,6 +145,9 @@ def server_loop():
         client_thread = threading.Thread(target=client_handler, args=(client_socket,))
         client_thread.start()
 
+if listen:
+    server_loop()
+
 
 def run_command(command):
     # trim newline