parser: fix writing dfa flags

Georgia Garciarequested to merge
georgiag/apparmor:fix-diff-encode-flags into apparmor-2.13

Currently the parser is not correctly setting the dfa flag value and it hasn't been caught because base policy uses a flag value of 0.

Signed-off-by: John Johansen john.johansen@canonical.com (cherry picked from commit 6062262c) Signed-off-by: Georgia Garcia georgia.garcia@canonical.com

Merge request reports