diff options
| author | Hanna Reitz <hreitz@redhat.com> | 2022-06-20 18:26:53 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-02-01 16:52:32 +0100 |
| commit | 3716470b24f0f63090d59bcf28ad8fe6fb7835bd (patch) | |
| tree | b697430a0cb2706f27dd90b1a3ca2314d069803c /authz | |
| parent | fcb9e05144db51966e1476790129dbff92a0bea4 (diff) | |
block: Improve empty format-specific info dump
When a block driver supports obtaining format-specific information, but
that object only contains optional fields, it is possible that none of
them are present, so that dump_qobject() (called by
bdrv_image_info_specific_dump()) will not print anything.
The callers of bdrv_image_info_specific_dump() put a header above this
information ("Format specific information:\n"), which will look strange
when there is nothing below. Modify bdrv_image_info_specific_dump() to
print this header instead of its callers, and only if there is indeed
something to be printed.
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220620162704.80987-2-hreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'authz')
0 files changed, 0 insertions, 0 deletions