lib/pvl: pvl/list: fix list_tree to include directory itself
#!/bin/bash# absolute path to directory with etc/ and var/SRV=${SRV:-$(pwd)}# path (relative to $SRV) to directory with bin/OPT=${OPT:-./opt}# path (relative to $SRV) to lib/ directory with pvl/LIB=${LIB:-./lib}. $LIB/pvl/hosts/update.sh