Allow creating empty filesystem images
authorJo-Philipp Wich <jo@mein.io>
Sun, 14 Aug 2016 19:55:40 +0000 (21:55 +0200)
committerJo-Philipp Wich <jo@mein.io>
Sun, 14 Aug 2016 20:10:51 +0000 (22:10 +0200)
Support creating empty filesystem images by making the source directory
argument optional.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

No differences found