From 565d9afd366e6475a3531f24cb496520eb8f96a3 Mon Sep 17 00:00:00 2001 From: Matthijs Kooijman Date: Thu, 2 Jul 2015 13:43:10 +0200 Subject: [PATCH] Add parenthesis to fix compiler warning Gcc warns when using = where == seems logical, and adding parenthesis tells gcc you really mean =. --- examples/mqtt_cc3k/mqtt_cc3k.ino | 2 +- examples/mqtt_esp8266/mqtt_esp8266.ino | 2 +- examples/mqtt_fona/mqtt_fona.ino | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/examples/mqtt_cc3k/mqtt_cc3k.ino b/examples/mqtt_cc3k/mqtt_cc3k.ino index ab04d64..e9731a2 100644 --- a/examples/mqtt_cc3k/mqtt_cc3k.ino +++ b/examples/mqtt_cc3k/mqtt_cc3k.ino @@ -121,7 +121,7 @@ void loop() { // this is our 'wait for incoming subscription packets' busy subloop Adafruit_MQTT_Subscribe *subscription; - while (subscription = mqtt.readSubscription(1000)) { + while ((subscription = mqtt.readSubscription(1000))) { if (subscription == &onoffbutton) { Serial.print(F("Got: ")); Serial.println((char *)onoffbutton.lastread); diff --git a/examples/mqtt_esp8266/mqtt_esp8266.ino b/examples/mqtt_esp8266/mqtt_esp8266.ino index 5faccf0..528f002 100644 --- a/examples/mqtt_esp8266/mqtt_esp8266.ino +++ b/examples/mqtt_esp8266/mqtt_esp8266.ino @@ -104,7 +104,7 @@ void loop() { // this is our 'wait for incoming subscription packets' busy subloop Adafruit_MQTT_Subscribe *subscription; - while (subscription = mqtt.readSubscription(1000)) { + while ((subscription = mqtt.readSubscription(1000))) { if (subscription == &onoffbutton) { Serial.print(F("Got: ")); Serial.println((char *)onoffbutton.lastread); diff --git a/examples/mqtt_fona/mqtt_fona.ino b/examples/mqtt_fona/mqtt_fona.ino index 1474fc4..e14dcf6 100644 --- a/examples/mqtt_fona/mqtt_fona.ino +++ b/examples/mqtt_fona/mqtt_fona.ino @@ -144,7 +144,7 @@ void loop() { // this is our 'wait for incoming subscription packets' busy subloop Adafruit_MQTT_Subscribe *subscription; - while (subscription = mqtt.readSubscription(5000)) { + while ((subscription = mqtt.readSubscription(5000))) { if (subscription == &onoffbutton) { Serial.print(F("Got: ")); Serial.println((char *)onoffbutton.lastread);