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| author | David Herrmann <dh.herrmann@gmail.com> | 2015-07-15 12:30:08 +0200 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2015-07-15 12:31:21 +0200 |
| commit | bf4c113e179650c07a8f95a14d71f365dbfe66e4 (patch) | |
| tree | 8a637e36da535c216f40717a9480c6d4fe70f0fc /src/libsystemd/sd-device/device-internal.h | |
| parent | ab822b624bc48410c8d7bd3be1c88c399a44adae (diff) | |
sd-device: never return NULL+0
It is highly confusing if a getter function returns 0, but the value is
set to NULL. This, right now, triggers assertions as code relies on the
returned values to be non-NULL.
Like with sd-bus-creds and friends, return 0 only if a value is actually
available.
Discussed with Tom, and actually fixes real bugs as in #512.
Diffstat (limited to 'src/libsystemd/sd-device/device-internal.h')
0 files changed, 0 insertions, 0 deletions