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Fix type of Adafruit_MQTT_Subscribe::lastread

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The lastread array stores the data bytes of the most recently read
received packet. It was previously declared as an array of pointers to
uint8_t, instead of an array of uint8_t, which obviously was not the
intention. Because the examples explicitely cast to (char*) for printing
(because Print::println(uint8_t[]) is not defined) and a pointer is at
least as big as uint8_t and memcpy uses void*, this problem did not show
up before.
This commit is contained in:
Matthijs Kooijman
2015-07-02 18:02:45 +02:00
parent 565d9afd36
commit 22c3533745
1 changed files with 1 additions and 1 deletions
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Adafruit_MQTT.h
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@@ -202,7 +202,7 @@ class Adafruit_MQTT_Subscribe {
const char *topic; const char *topic;
uint8_t qos; uint8_t qos;
uint8_t * lastread[SUBSCRIPTIONDATALEN]; uint8_t lastread[SUBSCRIPTIONDATALEN];
private: private:
Adafruit_MQTT *mqtt; Adafruit_MQTT *mqtt;
}; };