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minor cleanup

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This commit is contained in:
Victor Aprea 2015-11-19 09:23:40 -05:00
parent 6bb06187b7
commit 6f97ea04f2
1 changed files with 2 additions and 4 deletions
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6
src/PubSubClient.cpp
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@ -221,7 +221,6 @@ boolean PubSubClient::connect(const char *id, const char *user, const char *pass
// reads a byte into result // reads a byte into result
boolean PubSubClient::readByte(uint8_t * result) { boolean PubSubClient::readByte(uint8_t * result) {
boolean ret = false;
uint32_t previousMillis = millis(); uint32_t previousMillis = millis();
while(!_client->available()) { while(!_client->available()) {
uint32_t currentMillis = millis(); uint32_t currentMillis = millis();
@ -237,14 +236,13 @@ boolean PubSubClient::readByte(uint8_t * result) {
// reads a byte into result[*index] and increments index // reads a byte into result[*index] and increments index
boolean PubSubClient::readByte(uint8_t * result, uint16_t * index){ boolean PubSubClient::readByte(uint8_t * result, uint16_t * index){
boolean ret = false;
uint16_t current_index = *index; uint16_t current_index = *index;
uint8_t * write_address = &(result[current_index]); uint8_t * write_address = &(result[current_index]);
if(readByte(write_address)){ if(readByte(write_address)){
*index = current_index + 1; *index = current_index + 1;
ret = true; return true;
} }
return ret; return false;
} }
uint16_t PubSubClient::readPacket(uint8_t* lengthLength) { uint16_t PubSubClient::readPacket(uint8_t* lengthLength) {