> Hi Chris, > > In my file system I have: > dir1 > └── dir2 > └── hi.txt > > When I run `./mysync.c -r dir1 dir1/dir2`, my code goes on infinitely creating a copy of dir2 inside itself. I was wondering if this is meant to happen (and it is simply invalid to sync a directory and it's child), or is there another way to sync them without an infinite chain?