From a347b6327ac417e125b93db181eaaea7d2acf782 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Sat, 30 Sep 2023 16:53:46 -0400
Subject: [PATCH] Update payload_pico.ino serial read

---
 stempayload/payload_pico/payload_pico.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stempayload/payload_pico/payload_pico.ino b/stempayload/payload_pico/payload_pico.ino
index 1bc2cdfe..5cbb4fa0 100644
--- a/stempayload/payload_pico/payload_pico.ino
+++ b/stempayload/payload_pico/payload_pico.ino
@@ -369,7 +369,7 @@ void payload_OK_only()
 {
   payload_str[0] = '\0';  // clear the payload string
 
-  if (Serial.available()) 
+  if (Serial.available() > 0) 
   {
     char result = Serial.read();
     Serial.println(result);