From eb084e235d8b5b50d2a5b2f926bde6aea75e92d9 Mon Sep 17 00:00:00 2001
From: NicoHood <NicoHood@users.noreply.github.com>
Date: Sat, 3 Oct 2015 08:16:40 +0200
Subject: Small return value error check correction
---
cores/arduino/PluggableUSB.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'cores/arduino')
diff --git a/cores/arduino/PluggableUSB.cpp b/cores/arduino/PluggableUSB.cpp
index 582379a..7125775 100644
--- a/cores/arduino/PluggableUSB.cpp
+++ b/cores/arduino/PluggableUSB.cpp
@@ -31,7 +31,7 @@ int PluggableUSB_::getInterface(uint8_t* interfaceNum)
PUSBListNode* node;
for (node = rootNode; node; node = node->next) {
int res = node->getInterface(interfaceNum);
- if (res == -1)
+ if (res < 0)
return -1;
sent += res;
}
--
cgit v1.2.3-18-g5258