Fix null error from label property / resize#46

FoamyGuy merged 2 commits intoadafruit:mainadafruit/Adafruit_CircuitPython_Display_Button:mainfrom

FoamyGuy:fix_null_label_issueFoamyGuy/Adafruit_CircuitPython_Display_Button:fix_null_label_issueCopy head branch name to clipboard