diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-02-17 18:28:53 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-02-18 02:51:47 +0100 |
| commit | 9f5650aecb22a1d864b2c0b749910556795f1490 (patch) | |
| tree | 62283b6837299eff161d62438372ec6d54d6b451 /src/tty-ask-password-agent | |
| parent | ed7e5fe37d7e3392538844abadbb2903f4d2540f (diff) | |
util: generalize code that checks whether PIDs are alive or unwaited for
Diffstat (limited to 'src/tty-ask-password-agent')
| -rw-r--r-- | src/tty-ask-password-agent/tty-ask-password-agent.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/tty-ask-password-agent/tty-ask-password-agent.c b/src/tty-ask-password-agent/tty-ask-password-agent.c index c0451c0fd0..08177c6d04 100644 --- a/src/tty-ask-password-agent/tty-ask-password-agent.c +++ b/src/tty-ask-password-agent/tty-ask-password-agent.c @@ -294,9 +294,7 @@ static int parse_password(const char *filename, char **wall) { } } - if (pid > 0 && - kill(pid, 0) < 0 && - errno == ESRCH) { + if (pid > 0 && !pid_is_alive(pid)) { r = 0; goto finish; } |