commit 0170ba023f9c85bde2c4ae410b0af741383b7317
from: Omar Polo <op@omarpolo.com>
date: Sun Jan 17 11:56:50 2021 UTC

re-enable daemon mode

with the split into two process, the call to daemon was lost

commit - b3927be446193f54dde95d62852ce6757c75189b
commit + 0170ba023f9c85bde2c4ae410b0af741383b7317
blob - ec6ec687ba23b9f71efc51e2045ec316079603c2
blob + bb1254b240dfceced27ad814dcf9570fda4af6c9
--- gmid.c
+++ gmid.c
@@ -876,8 +876,11 @@ main(int argc, char **argv)
 #endif
 	signal(SIGUSR2, sig_handler);
 
-	if (!conf.foreground)
+	if (!conf.foreground) {
 		signal(SIGHUP, SIG_IGN);
+		if (daemon(1, 1) == -1)
+			err(1, "daemon");
+	}
 
 	if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, p) == -1)
 		fatal("socketpair: %s", strerror(errno));