fix indentation

things.ino

@@ -19,16 +19,16 @@ extern "C" {
 //#define DHTTYPE DHT21 // DHT21 (AM2301)
 #define DHTTYPE DHT22   // DHT22 (AM2302)
 
-//define your default values here, if there are different values in config.json, they are overwritten.
+// define your default values here, if there are different values in config.json, they are overwritten.
 char mqtt_server[40];
 char mqtt_port[6] = "1883";
 char mqtt_topic[34] = "OutTopic";
 
-//flag for saving data
+// flag for saving data
 bool shouldSaveConfig = false;
 
-//callback notifying us of the need to save config
-void saveConfigCallback () {
+// callback notifying us of the need to save config
+void saveConfigCallback() {
   Serial.println("Should save config");
   shouldSaveConfig = true;
 }
@@ -170,7 +170,7 @@ void reconnect() {
   }
 }
 
-    int stringToNumber(String thisString) {
+int stringToNumber(String thisString) {
   int i, value, length;
   length = thisString.length();
   char blah[(length + 1)];
@@ -180,7 +180,7 @@ void reconnect() {
   blah[i] = 0;
   value = atoi(blah);
   return value;
-    }
+}
 
 void setup() {
   // put your setup code here, to run once:
@@ -191,7 +191,6 @@ void setup() {
   // start ticker with 0.5 because we start in AP mode and try to connect
   ticker.attach(0.6, toggle_led);
 
-
   //clean FS, for testing
   //SPIFFS.format();
 
@@ -209,18 +208,15 @@ void setup() {
         size_t size = configFile.size();
         // Allocate a buffer to store contents of the file.
         std::unique_ptr<char[]> buf(new char[size]);
-
         configFile.readBytes(buf.get(), size);
         DynamicJsonBuffer jsonBuffer;
         JsonObject& json = jsonBuffer.parseObject(buf.get());
         json.printTo(Serial);
         if (json.success()) {
           Serial.println("\nparsed json");
-
           strcpy(mqtt_server, json["mqtt_server"]);
           strcpy(mqtt_port, json["mqtt_port"]);
           strcpy(mqtt_topic, json["mqtt_topic"]);
-
         } else {
           Serial.println("failed to load json config");
         }