修正命令行工具一個内存洩漏的Bug.
修正命令行工具一個内存洩漏的Bug.

BYVoid/OpenCC,PeterCxy/OpenCC,jakwings/OpenCC,Arthur2e5/OpenCC,mxgit1090/OpenCC,jakwings/OpenCC,j717273419/OpenCC,jakwings/OpenCC,wisperwinter/OpenCC,BYVoid/OpenCC,xuecai/OpenCC,j717273419/OpenCC,PeterCxy/OpenCC,Arthur2e5/OpenCC,mxgit1090/OpenCC,xuecai/OpenCC,xuecai/OpenCC,BYVoid/OpenCC,Arthur2e5/OpenCC,mxgit1090/OpenCC,BYVoid/OpenCC,BYVoid/OpenCC,capturePointer/OpenCC,mxgit1090/OpenCC,wisperwinter/OpenCC,j717273419/OpenCC,BYVoid/OpenCC,wisperwinter/OpenCC,capturePointer/OpenCC,chongwf/OpenCC,chongwf/OpenCC,capturePointer/OpenCC,PeterCxy/OpenCC,chongwf/OpenCC