feedback-unpack: no spaces in unpacked filenames

Because it messes with tools like grep, shell scripting, etc. when
filenames have spaces in them.

BUG=none
TEST=none

Change-Id: Id5d5b97dab2f73f513c543fe48c41d192c6b0ca3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/4799413
Auto-Submit: Ross Zwisler <zwisler@google.com>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Ross Zwisler <zwisler@google.com>
Commit-Queue: Ross Zwisler <zwisler@google.com>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
1 file changed