findfile() results are inconsistent

[Mikolaj Machowski]

Hello,

Results of findfile() are inconsistent:

/home/mikolaj/a
/home/mikolaj/1/b
/home/mikolaj/2/c
/home/mikolaj/3/d
/home/mikolaj/3/4/e

1. We are in /home/mikolaj::

       echo findifile("b", "1;")
       1/b

2. We are in /home/mikolaj/2::

       echo findifile("b", "/home/mikolaj/1;")
       /home/mikolaj/1/b

3. We are in /home/mikolaj/3/4::

       echo findifile("d", "/home/mikolaj/3/4;")
       /home/mikolaj/3/d

Why this inconsistence?
Also mention of ; as obligatory element would be good addition to docs.

m.