xbps-bin: unset some bool vars while processing the transaction to avoid wrong messages for preserve pkgs.
xbps-bin: unset some bool vars while processing the transaction to avoid
wrong messages for preserve pkgs.

--HG--
extra : convert_revision : xtraeme%40gmail.com-20100217041941-wrvm86m0tc7ynlvu

stpx/xbps,ebfe/xbps,datenwolf/xbps,ebfe/xbps,stpx/xbps,ebfe/xbps,datenwolf/xbps,stpx/xbps,datenwolf/xbps