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

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>

1 files changed, 1 insertions, 1 deletions

diff --git a/passt.c b/passt.c
index 6e5a72a..399cc08 100644
--- a/passt.c
+++ b/passt.c
@@ -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);
 	}