HOSTNAME is %s
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1 changed files with 1 additions and 1 deletions
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@ -426,7 +426,7 @@ void setup() {
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// Configure MQTT
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// ***************************************************************************
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#ifdef ENABLE_MQTT_HOSTNAME_CHIPID
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snprintf(mqtt_clientid, 64, "%u-%08X", HOSTNAME, ESP.getChipId());
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snprintf(mqtt_clientid, 64, "%s-%08X", HOSTNAME, ESP.getChipId());
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#endif
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#ifdef ENABLE_MQTT
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