From 91e0062f19e5026ede2d7bb5652530b23fcb26d4 Mon Sep 17 00:00:00 2001
From: Roger Clark <roger@rogerclark.net>
Date: Sun, 3 Feb 2019 17:49:51 +1100
Subject: [PATCH] Remove change to USB re DTR adding in commit
 9a489ca25fa2794bd39d4d2d46e1d9d3ecd733e2. So I can create a stable release

---
 STM32F1/cores/maple/usb_serial.cpp | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/STM32F1/cores/maple/usb_serial.cpp b/STM32F1/cores/maple/usb_serial.cpp
index a1e2512e1..1cca589af 100644
--- a/STM32F1/cores/maple/usb_serial.cpp
+++ b/STM32F1/cores/maple/usb_serial.cpp
@@ -119,16 +119,9 @@ size_t n = 0;
 size_t USBSerial::write(const uint8 *buf, uint32 len)
 {
 size_t n = 0;
-
-#ifdef USB_SERIAL_REQUIRE_DTR
- if (!(bool) *this || !buf) {
-        return 0;
-    }
-#else	
-	if (!buf || !(usb_is_connected(USBLIB) && usb_is_configured(USBLIB))) {
+    if (!(bool) *this || !buf) {
         return 0;
     }
-#endif	
 
     uint32 txed = 0;
     while (txed < len) {