rsync command does not process source argument as a full rsync

[jose1711]

In full rsync this:

rsync -av gui /dest  # copy what's inside gui directory

is not equal to,

rsync -av gui/ /dest  # create gui/ inside /dest, then recursively copy its contents

Rshell's rsync command does not really differentiate between the two (always contents is copied and not the directory itself) which leads to confusion for those expecting standard rsync behaviour.