[cleaner] Don't strip empty lines from substituted files

Fixes an issue where empty lines would be stripped from files that have
other obfuscations in them. Those empty lines may be important for file
structure and/or readability, so we should instead simply not pass empty
lines to the parsers rather than skipping them wholesale in the flow of
writing obfuscations to a temp file before replacing the source file
with a potentially changed temp file.

Resolves: #2562

Signed-off-by: Jake Hunsaker <jhunsake@redhat.com>

0 files changed, 0 insertions, 0 deletions