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| author | Lennart Poettering <lennart@poettering.net> | 2013-12-10 20:38:04 +0000 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-12-10 20:38:04 +0000 |
| commit | 5b1bc83f81bf318aa365dc539b2e0be00fdaa63b (patch) | |
| tree | 8dcdf0282b5209b82d7180172de412033139a819 /src/libsystemd-bus/sd-bus.c | |
| parent | c8fa3f60302f6d1bf7b2f7b31fb7e5a46b3d53c1 (diff) | |
bus: when we _unref() a NULL pointer, don't use assert_return()
We support unreffing NULL pointers just fine and we shouldn't pay the
_unlikely_() price for it, not get a debug message if we do, hence let's
not use assert_return() here.
Diffstat (limited to 'src/libsystemd-bus/sd-bus.c')
| -rw-r--r-- | src/libsystemd-bus/sd-bus.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libsystemd-bus/sd-bus.c b/src/libsystemd-bus/sd-bus.c index 81bfe0d92..91fac4815 100644 --- a/src/libsystemd-bus/sd-bus.c +++ b/src/libsystemd-bus/sd-bus.c @@ -1214,7 +1214,9 @@ _public_ sd_bus *sd_bus_ref(sd_bus *bus) { } _public_ sd_bus *sd_bus_unref(sd_bus *bus) { - assert_return(bus, NULL); + + if (!bus) + return NULL; if (REFCNT_DEC(bus->n_ref) <= 0) bus_free(bus); |