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| author | Sami Kerola | 2016-03-13 11:31:44 +0100 |
|---|---|---|
| committer | Karel Zak | 2016-03-14 13:15:13 +0100 |
| commit | aeb9298d3e7088877bda7a7cf3634c4b52a3b128 (patch) | |
| tree | 1fd601801f049ff917a50c0735ed376d14480d90 /sys-utils/setsid.c | |
| parent | isosize: stop unmeaningful printing errno message (diff) | |
| download | kernel-qcow2-util-linux-aeb9298d3e7088877bda7a7cf3634c4b52a3b128.tar.gz kernel-qcow2-util-linux-aeb9298d3e7088877bda7a7cf3634c4b52a3b128.tar.xz kernel-qcow2-util-linux-aeb9298d3e7088877bda7a7cf3634c4b52a3b128.zip | |
setsid: fix argument count bug
The below demonstrates what happen before this change.
$ setsid --wait
setsid: child 3252 did not exit normally: Success
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'sys-utils/setsid.c')
| -rw-r--r-- | sys-utils/setsid.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys-utils/setsid.c b/sys-utils/setsid.c index adc34ecb3..bb089df21 100644 --- a/sys-utils/setsid.c +++ b/sys-utils/setsid.c @@ -83,7 +83,7 @@ int main(int argc, char **argv) usage(stderr); } - if (argc < 2) + if (argc - optind < 1) usage(stderr); if (getpgrp() == getpid()) { |