super evil bugfix
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c234da6f07
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@ -190,13 +190,14 @@ ReturnValue_t MessageQueue::receiveMessage(MessageQueueMessageIF* message) {
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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return HasReturnvaluesIF::RETURN_OK;
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}else if(status==0){
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}
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else if(status==0) {
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//Success but no message received
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return MessageQueueIF::EMPTY;
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} else {
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//No message was received. Keep lastPartner anyway, I might send
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//something later. But still, delete packet content.
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memset(message->getData(), 0, message->getMaximumMessageSize());
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memset(message->getBuffer(), 0, message->getMaximumMessageSize());
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switch(errno){
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case EAGAIN:
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//O_NONBLOCK or MQ_NONBLOCK was set and there are no messages
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