From fff33d8c29527de132ea2c2f06bf16b1f2524f79 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Wed, 18 Mar 2020 17:25:40 +0200
Subject: [PATCH] Do not send CR+NL for "send_on_enter" device monitor filter

---
 platformio/commands/device/filters/send_on_enter.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platformio/commands/device/filters/send_on_enter.py b/platformio/commands/device/filters/send_on_enter.py
index 102348d1..10ca2103 100644
--- a/platformio/commands/device/filters/send_on_enter.py
+++ b/platformio/commands/device/filters/send_on_enter.py
@@ -24,8 +24,8 @@ class SendOnEnter(DeviceMonitorFilter):
 
     def tx(self, text):
         self._buffer += text
-        if "\r\n" in self._buffer:
-            text = self._buffer
+        if self._buffer.endswith("\r\n"):
+            text = self._buffer[:-2]
             self._buffer = ""
             return text
         return ""