From a295713c5026d9b6a2eb24dbb29930ebf29a1444 Mon Sep 17 00:00:00 2001
From: Paul Hollinsky <phollinsky@intrepidcs.com>
Date: Tue, 30 Oct 2018 16:52:29 -0400
Subject: [PATCH] Add connection failure error to POSIX FTDI driver

---
 platform/posix/ftdi.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/platform/posix/ftdi.cpp b/platform/posix/ftdi.cpp
index df86cd7..9c9fb78 100644
--- a/platform/posix/ftdi.cpp
+++ b/platform/posix/ftdi.cpp
@@ -66,8 +66,10 @@ bool FTDI::open() {
 	if(isOpen() || !openable)
 		return false;
 
-	if(ftdiDevice.open())
+	if(ftdiDevice.open()) {
+		err(APIError::DriverFailedToOpen);
 		return false;
+	}
 
 	ftdiDevice.set_usb_read_timeout(100);
 	ftdiDevice.set_usb_write_timeout(1000);