inotail.c: Set new file size _after_ read/write in handle_inotify_event()

This works around the problem when receving multiple inotify events for
_one_ write to the file. This was a problem in the bordercase where the
string written to the file was larger than 4096 chars, the last
sizeof(string) - 4096 chars were repeated.

Still have to check why there are _two_ IN_MODIFY events for _one_ write.
But at least it does not affect inotail anymore.

Also fix a dumb thinko in watch_files(): Move the ev_idx only one event
forward, not n_files * INOTIFY_BUFLEN.

0 files changed, 0 insertions, 0 deletions