mega genius speedup for subprocesses

i shrimply thought to myself "what if we just let it do its own thing and stop being such a fucking pest"

it seems subprocesses agree

src/poll.rs

@@ -7,6 +7,9 @@ use std::sync::{Arc, Mutex};
 /// Sends the poll data through the serial connection
 pub fn send_poll_data(data: &Arc<Mutex<Vec<PollData>>>) -> std::string::String {
     let poll_data = &mut *data.lock().unwrap();
+    if poll_data.is_empty() {
+        return String::new();
+    }
     let poll_data_str = poll_data
         .iter()
         .map(|dat| format!("{} {} {}\n", dat.typ, &dat.pid, &dat.data))

src/process.rs

@@ -110,7 +110,7 @@ pub fn process(
     thread::spawn(move || {
         let mut comms = proc
             .communicate_start(None)
-            .limit_time(Duration::from_micros(500));
+            .limit_time(Duration::from_micros(1500));
 
         // Loop the process inside the thread
         loop {