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| author | Anselm R. Garbe <arg@10kloc.org> | 2006-08-28 08:17:27 +0200 |
|---|---|---|
| committer | Anselm R. Garbe <arg@10kloc.org> | 2006-08-28 08:17:27 +0200 |
| commit | a50b15a9e9663b1a7ee11d39ddf246427aecaeef (patch) | |
| tree | aa7fcaf84ab7233d6101fb324ef459e6be2eb4e8 | |
| parent | 0a25fe91888f30a382ca0cfb492283ce9aa3296c (diff) | |
| download | dwm-a50b15a9e9663b1a7ee11d39ddf246427aecaeef.tar.gz | |
added a comment to spawn 1.1
| -rw-r--r-- | util.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/util.c b/util.c index e19e3e9..91df00b 100644 --- a/util.c +++ b/util.c @@ -51,6 +51,7 @@ spawn(Arg *arg) if(!arg->cmd) return; + /* the double-fork construct avoids zombie processes */ if(fork() == 0) { if(fork() == 0) { if(dpy) |