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sd-network: allow NULL in sd_network_monitor_unref

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Match rest of codebase, we always allow unref'ing NULL.
This commit is contained in:
Tom Gundersen 2015-06-10 15:55:09 +02:00
parent aa0d0ed6b8
commit 0b3476266f
1 changed files with 4 additions and 4 deletions
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4
src/libsystemd/sd-network/sd-network.c
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@ -329,10 +329,10 @@ _public_ int sd_network_monitor_new(sd_network_monitor **m, const char *category
_public_ sd_network_monitor* sd_network_monitor_unref(sd_network_monitor *m) {
int fd;
assert_return(m, NULL);
if (m) {
fd = MONITOR_TO_FD(m);
close_nointr(fd);
}
return NULL;
}