From b9f95980c7412900722397298a93d1143ad31032 Mon Sep 17 00:00:00 2001
From: Cristian Maglie <c.maglie@bug.st>
Date: Sun, 20 Apr 2014 23:08:55 +0200
Subject: Fixed other trivial warnings in AVR USB core.

See #1877
---
 cores/arduino/USBCore.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'cores/arduino/USBCore.cpp')

diff --git a/cores/arduino/USBCore.cpp b/cores/arduino/USBCore.cpp
index ad3d770..9eb7b33 100644
--- a/cores/arduino/USBCore.cpp
+++ b/cores/arduino/USBCore.cpp
@@ -94,7 +94,8 @@ volatile u8 _usbConfiguration = 0;
 
 static inline void WaitIN(void)
 {
-	while (!(UEINTX & (1<<TXINI)));
+	while (!(UEINTX & (1<<TXINI)))
+		;
 }
 
 static inline void ClearIN(void)
-- 
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