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Rewrite process existence check for readability

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This commit is contained in:
Petar Kapris 2021-01-03 17:04:39 +01:00
parent 097a93441b
commit 007c2d3ccf
1 changed files with 1 additions and 1 deletions
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timeoutd.c
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@ -823,7 +823,7 @@ void check_idle()
struct stat status;
time_t idle, sesstime;
if (utmpp->ut_type != USER_PROCESS || kill(utmpp->ut_pid, 0)) /* if not user process, or if proc doesn't exist */
if (utmpp->ut_type != USER_PROCESS || kill(utmpp->ut_pid, 0) == -1) /* if not user process, or if proc doesn't exist */
return; /* skip the utmp entry */
strncpy(user, utmpp->ut_user, sizeof(user) - 1); /* get user name */
user[sizeof(user) - 1] = '\0'; /* null terminate user name string */