for x in file('/proc/mounts').readlines():
if x.startswith(source):
- raise CriticalException("Error executing mount: %s already mounted - "
- + "please unmount before invoking grml2usb" % source)
+ raise CriticalException("Error executing mount: %s already mounted - " % source
+ + "please unmount before invoking grml2usb")
if os.path.isdir(source):
logging.debug("Source %s is not a device, therefore not mounting.", source)