JongYoon Lim 3f9a4fdf5e Remove the unreachable checking code
Motivation:
'length2 == 0' is not reachable because length1 and length2 are same at this point.

Motification:
Removed 'length2 == 0'.

Result:
Cleaner code.
2015-04-30 07:36:26 +02:00
..
2015-04-30 07:36:26 +02:00