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Code Issues Releases Activity

Small return value error check correction

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NicoHood 2015-10-03 08:16:40 +02:00 committed by Cristian Maglie
parent 7fdb0efc98
commit 8bc21f7e36
1 changed files with 1 additions and 1 deletions
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hardware/arduino/avr/cores/arduino/PluggableUSB.cpp
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@ -31,7 +31,7 @@ int PluggableUSB_::getInterface(uint8_t* interfaceNum)
PUSBListNode* node; PUSBListNode* node;
for (node = rootNode; node; node = node->next) { for (node = rootNode; node; node = node->next) {
int res = node->getInterface(interfaceNum); int res = node->getInterface(interfaceNum);
if (res == -1) if (res < 0)
return -1; return -1;
sent += res; sent += res;
} }