tree 95f3df5cc0883707dc83d577b3c6acee200446c8
parent 472f506817bb1af2fceb039ba148d15723944562
author Matt Mower <mowerm@gmail.com> 1459445213 -0500
committer Matt Mower <mowerm@gmail.com> 1459445392 -0500

progress: Initialize display percentage variable

progress_percent can be set to an uninitilized display_percent if
total_backup_size == 0.

Change-Id: I704bf9a1250e95df65ef8790036f94c0a77da8d8