Small change
Squashed 'libft/' changes from 2a009b1..ab69279

ab69279 Fix segfault
9bac1af Optimise get_next_line and fix bug with folder
a1bb058 ft_hidenp

git-subtree-dir: libft
git-subtree-split: ab6927974107d2bc5f64817e8342d19d01aa9659
Update libft