From f0d474d062e5c2b1cdafab0b992299a1cc64272a Mon Sep 17 00:00:00 2001
From: Vladan Popovic <vladanovic@gmail.com>
Date: Wed, 22 Jun 2022 14:34:09 +0200
Subject: [PATCH] use Duration::ZERO when reading times out

---
 src/modem.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modem.rs b/src/modem.rs
index 6e240e3..60452f0 100644
--- a/src/modem.rs
+++ b/src/modem.rs
@@ -85,7 +85,7 @@ impl<UART: serial::Uart> Iterator for RxIter<UART> {
                 },
                 Err(_) => {
                     if start.elapsed() > self.timeout {
-                        self.timeout = Duration::from_millis(0);
+                        self.timeout = Duration::ZERO;
                         break None
                     }
                     thread::sleep(Duration::from_millis(200));