Added {} to control structures for clarity (#600)

core/MyMainESP8266.cpp

@@ -1,4 +1,22 @@
-
+/**
+ * The MySensors Arduino library handles the wireless radio link and protocol
+ * between your home built sensors/actuators and HA controller of choice.
+ * The sensors forms a self healing radio network with optional repeaters. Each
+ * repeater and gateway builds a routing tables in EEPROM which keeps track of the
+ * network topology allowing messages to be routed to nodes.
+ *
+ * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
+ * Copyright (C) 2013-2015 Sensnology AB
+ * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
+ *
+ * Documentation: http://www.mysensors.org
+ * Support Forum: http://forum.mysensors.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ */
+ 
 //This may be used to change user task stack size:
 //#define CONT_STACKSIZE 4096
 #include "Schedule.h"
@@ -109,8 +127,9 @@ static void loop_task(os_event_t *events) {
 
 static void do_global_ctors(void) {
 	void(**p)(void) = &__init_array_end;
-	while (p != &__init_array_start)
+	while (p != &__init_array_start) {
 		(*--p)();
+	}
 }
 
 extern "C" void __gdb_init() {}
@@ -144,4 +163,4 @@ extern "C" void user_init(void) {
 		LOOP_QUEUE_SIZE);
 
 	system_init_done_cb(&init_done);
-}
+}