[PATCH 0/1] midx: prevent writing a bitmap with zero objects

[Taylor Blau <me@ttaylorr.com>]

Here is a small patch I wrote after getting an alert that we tried to call
pack_pos_to_midx(..., 0) on a MIDX that contained zero objects.

The patch causes us to no longer write a bitmap for such a MIDX. More detailed
notes are within, and this is based on tb/midx-bitmap-corruption-fix. (The only
reason is that both this topic and that one add a new test to t5326, so merging
this one after that avoids a textual conflict).

Thanks in advance for your review.

Taylor Blau (1):
  midx: prevent writing a .bitmap without any objects

 midx.c                        |  9 +++++++++
 t/t5326-multi-pack-bitmaps.sh | 22 ++++++++++++++++++++++
 2 files changed, 31 insertions(+)

-- 
2.35.1.73.gccc5557600