From fccbf981558bea576c64e8128b0ce16edb7ad709 Mon Sep 17 00:00:00 2001
From: Vladan Popovic <vladanovic@gmail.com>
Date: Mon, 20 Jun 2022 00:38:00 +0200
Subject: [PATCH] restore the received message (including \r\n in the end)

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

diff --git a/src/modem.rs b/src/modem.rs
index 588f768..87f908b 100644
--- a/src/modem.rs
+++ b/src/modem.rs
@@ -121,7 +121,7 @@ impl<UART: serial::Uart> Modem<UART> {
         //
         // This check here is tested on sim800l and works only because the modem has \r\n as CRLF.
         if line.ends_with("\r") {
-            Ok(line[0..line.len()-1].to_string())
+            Ok(format!("{}\n", line))
         }
         else {
             Err(ModemError::ReadError)