chuck 2dec1a929d handle a locking problem where the second (or later) call in the loanentry
loop returns 0.   loanentry was returning >0, but was unlocking the maps
(because of the zero).   reworked to avoid this.  problem reported by
chuck silvers.   also clarify a comment that jdolecek asked about.
2001-08-27 02:34:29 +00:00
..