From 717060ef8c018c95b5764163180e0fa61c0fb010 Mon Sep 17 00:00:00 2001
From: Perry Hung <iperry@alum.mit.edu>
Date: Sat, 5 Jun 2010 22:32:15 -0400
Subject: USB Serial read() fix:

stupid, stupid mistake.
---
 wirish/usb_serial.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wirish/usb_serial.cpp b/wirish/usb_serial.cpp
index 9476e99..fe88d6e 100644
--- a/wirish/usb_serial.cpp
+++ b/wirish/usb_serial.cpp
@@ -65,7 +65,8 @@ uint32 USBSerial::read(void *buf, uint32 len) {
 
 uint8 USBSerial::read(void) {
    uint8 ch;
-   return usbReceiveBytes(&ch, 1);
+   usbReceiveBytes(&ch, 1);
+   return ch;
 }
 
 USBSerial SerialUSB;
-- 
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