contrib/docker: cleanup wrapper a bit
authorRuben Kerkhof <ruben@rubenkerkhof.com>
Tue, 29 Nov 2016 16:26:37 +0000 (17:26 +0100)
committerRuben Kerkhof <ruben@rubenkerkhof.com>
Tue, 29 Nov 2016 16:26:37 +0000 (17:26 +0100)
commit3d0f82ce316e9712e08493d21e7e792d62dff98e
tree2b08a8bb8cf3fbc3f6addb3bf954b3643ff7f5d9
parent176a71f2e7684c4c6ab279b199450d2e0e949161
contrib/docker: cleanup wrapper a bit

- No need to declare errno
- Remove one level of indentation
contrib/docker/rootfs_prefix/rootfs_prefix.c