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| author | Lennart Poettering <lennart@poettering.net> | 2016-11-28 19:41:20 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-12-01 00:25:51 +0100 |
| commit | c9d5c9c0e19eea79ca0f09fe58e5c0b76b8001e2 (patch) | |
| tree | 90466e55295734e2853cf570eb96d5790d8facc4 /src/core/device.c | |
| parent | dc68fed25db7d7a84b4da0e7ed4e73152773a561 (diff) | |
core: make unit_free() accept NULL pointers
We generally try to make our destructors robust regarding NULL pointers, much
in the same way as glibc's free(). Do this also for unit_free().
Follow-up for #4748.
Diffstat (limited to 'src/core/device.c')
| -rw-r--r-- | src/core/device.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/device.c b/src/core/device.c index 8e2e3c7bed..074e93ffe2 100644 --- a/src/core/device.c +++ b/src/core/device.c @@ -359,7 +359,7 @@ static int device_setup_unit(Manager *m, struct udev_device *dev, const char *pa fail: log_unit_warning_errno(u, r, "Failed to set up device unit: %m"); - if (delete && u) + if (delete) unit_free(u); return r; |