Commits
Kir Kolyshkin authored 7d2655537e7
find_delta_names(): only open/read format file if needed Previous code was opening/reading format file even if it was not required. Move the check for format argument != NULL earlier to the code so we do not open/read format file if not needed. Reference: ploop@797604 Signed-off-by: Kir Kolyshkin <kir@openvz.org>