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Diffstat (limited to 'util.c')
| -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) |