Fixes #1. Possible problem with GCC or Arduino
Fixes #1. Possible problem with GCC or Arduino

Arduino 1:1.05+dfsg2-1
avr-g++ (GCC) 4.7.2

rodriguesfas/ArduinoThread,ivankravets/ArduinoThread,ivanseidel/ArduinoThread,github4manu/ArduinoThread,venusdharan/ArduinoThread,eamante/ArduinoThread,lethic/ArduinoThread