From f842c270707d60e5f19081de9cf1f9088aaa85d8 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Wed, 3 Jun 2020 14:35:01 +1000
Subject: [PATCH] AP_HAL_SITL: correct clearing of UART drivers

---
 libraries/AP_HAL_SITL/UARTDriver.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/AP_HAL_SITL/UARTDriver.cpp b/libraries/AP_HAL_SITL/UARTDriver.cpp
index 1a2c85aa0b..bbf15c3dea 100644
--- a/libraries/AP_HAL_SITL/UARTDriver.cpp
+++ b/libraries/AP_HAL_SITL/UARTDriver.cpp
@@ -176,7 +176,7 @@ int16_t UARTDriver::read(void)
 
 bool UARTDriver::discard_input(void)
 {
-    _readbuffer.empty();
+    _readbuffer.clear();
     return true;
 }