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| author | Lennart Poettering <lennart@poettering.net> | 2011-07-07 02:34:35 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2011-07-07 02:34:35 +0200 |
| commit | 1968a360405e302d4d2c2abc03a3314f81375156 (patch) | |
| tree | f10a4bdb7cdded00fb749a35f41301989d3e7ecb /src/util.c | |
| parent | 8092a428d40ac682df9e80c36988043854579679 (diff) | |
cgls: add pager support to systemd-cgls
Diffstat (limited to 'src/util.c')
| -rw-r--r-- | src/util.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/util.c b/src/util.c index 356b4f9de2..a0fbdc517e 100644 --- a/src/util.c +++ b/src/util.c @@ -3866,8 +3866,12 @@ char *normalize_env_assignment(const char *s) { } int wait_for_terminate(pid_t pid, siginfo_t *status) { + siginfo_t dummy; + assert(pid >= 1); - assert(status); + + if (!status) + status = &dummy; for (;;) { zero(*status); |