diff options
| author | Karel Zak | 2009-10-30 12:20:51 +0100 |
|---|---|---|
| committer | Karel Zak | 2009-10-30 12:20:51 +0100 |
| commit | d7be1a742634d74c7434e3e99c5ff93ed5b1f435 (patch) | |
| tree | 6928ff35553d6a3428b59d7c36eecf36c250aacc /shlibs/blkid/src/probe.c | |
| parent | libblkid: topology - add logical and physical sector size (diff) | |
| download | kernel-qcow2-util-linux-d7be1a742634d74c7434e3e99c5ff93ed5b1f435.tar.gz kernel-qcow2-util-linux-d7be1a742634d74c7434e3e99c5ff93ed5b1f435.tar.xz kernel-qcow2-util-linux-d7be1a742634d74c7434e3e99c5ff93ed5b1f435.zip | |
libblkid: does not return useless binary data
Currently, the binary blkid_probe_get_{topology,partitions}() API
returns empty structs when information has not been gathered. This is
confusing for applications. It's seems better to return NULL.
Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'shlibs/blkid/src/probe.c')
| -rw-r--r-- | shlibs/blkid/src/probe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shlibs/blkid/src/probe.c b/shlibs/blkid/src/probe.c index 27bcf3d83..f8610cb61 100644 --- a/shlibs/blkid/src/probe.c +++ b/shlibs/blkid/src/probe.c @@ -306,7 +306,7 @@ void *blkid_probe_get_binary_data(blkid_probe pr, struct blkid_chain *chn) chn->binary = FALSE; pr->cur_chain = NULL; - if (rc < 0) + if (rc != 0) return NULL; DBG(DEBUG_LOWPROBE, |