Only print result iff not empty

rcon/console.py

@@ -120,7 +120,10 @@ def process_input(client: BaseClient, passwd: str, prompt: str) -> bool:
         except EOFError:
             print(MSG_LOGIN_ABORTED)
             return False
-    else:
+
+        return True
+
+    if result:
         print(result)
 
     return True

rcon/rconclt.py

@@ -53,8 +53,8 @@ def run() -> None:
 
     with client_cls(host, port, timeout=args.timeout) as client:
         client.login(passwd)
-        text = client.run(args.command, *args.argument)
 
+        if text := client.run(args.command, *args.argument):
             print(text, flush=True)