Zbigniew Jędrzejewski-Szmek
aa3b40c3f9
sd_seat_get_sessions() would return 0 in the 'n_uids' (now 'ret_n_uids') output parameter when 'uid' (now 'ret_uids') was passed as NULL. While at it, drop FOREACH_WORD() use. Also use any whitespace as separator. In practice this shouldn't matter, since logind always uses spaces, but it seems nicer to not specify this explicitly, and the default is more flexible.
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