Don't dirty bpobj if it has no entries
tree039fdf97c5afca8ab66f40bbe34ca882f9653d0f
drwxr-xr-x - .github
-rw-r--r-- 830 .gitignore
-rw-r--r-- 108 .gitmodules
-rw-r--r-- 3716 AUTHORS
-rw-r--r-- 1560 COPYRIGHT
-rw-r--r-- 1386 DISCLAIMER
-rw-r--r-- 161 META
-rw-r--r-- 2512 Makefile.am
-rw-r--r-- 18924 OPENSOLARIS.LICENSE
-rw-r--r-- 857 README.markdown
-rw-r--r-- 2418 TEST
-rwxr-xr-x 49 autogen.sh
drwxr-xr-x - cmd
drwxr-xr-x - config
-rw-r--r-- 12220 configure.ac
drwxr-xr-x - contrib
-rwxr-xr-x 2359 copy-builtin
drwxr-xr-x - etc
drwxr-xr-x - include
drwxr-xr-x - lib
drwxr-xr-x - man
drwxr-xr-x - module
drwxr-xr-x - rpm
drwxr-xr-x - scripts
drwxr-xr-x - tests
drwxr-xr-x - udev
-rw-r--r-- 4172 zfs-script-config.sh.in
-rw-r--r-- 38 zfs.release.in