NormalizeFilePath, infinite loop

[ghost]

https://github.com/moai/moai-dev/blob/develop/src/zl-vfs/ZLVfsFileSystem.cpp#L506
I do not know if the code is finished, so I will not change.
Anyway I report that the variable 'k' is unsigned

size_t k ; // unsigned

Then the following conditional is always true:

k >= 0

This will cause an infinite loop.

[makotok]

This will be an infinite loop.
Need to be modified.

[ghost]

In my test, k >= 0 should stay.
Change to int k or long k should suffice.