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passt: Fork into background also if not running from a terminal

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This is actually annoying: there's no way to make it fork into
background when running from a script. However, it's always
possible to keep it in foreground with -f. Make it simpler, and
always fork into background if -f is not given.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2021-10-21 20:13:18 +02:00
parent 2d75a3d71c
commit 875550b973
2 changed files with 2 additions and 2 deletions

2
passt.c
View file

@ -365,7 +365,7 @@ int main(int argc, char **argv)
else
__setlogmask(LOG_UPTO(LOG_INFO));
if (isatty(fileno(stdout)) && !c.foreground && daemon(0, 0)) {
if (!c.foreground && daemon(0, 0)) {
perror("daemon");
exit(EXIT_FAILURE);
}