xbps_find_pkg_repo_deps: don't propagate rv to next calls using it, add some more debugging for future problems.
xbps_find_pkg_repo_deps: don't propagate rv to next calls using it,
add some more debugging for future problems.

--HG--
extra : convert_revision : xtraeme%40gmail.com-20091122234348-g8x4r7kqgnex30w6

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