mod_smacks: Fix to use current method of counting acked stanzas
Fixes #1757
These places seem to have been left since e62025f949f9
The logic around expected_h in should_ack() misbehaved, always comparing
with 0 + unacked instead of acked + unacked.
root = true
[*]
end_of_line = lf
indent_style = tab
insert_final_newline = true
trim_trailing_whitespace = true
[CHANGES]
indent_size = 4
indent_style = space
[configure]
indent_size = 3
indent_style = space
[**.xml]
indent_size = 2
indent_style = space