git-daemon: --inetd implies --syslog

Otherwise nothing is logged anywhere, which is a Bad Thing.
Signed-off-by: NAndreas Ericsson <ae@op5.se>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Documentation/git-daemon.txt

@@ -35,7 +35,7 @@ OPTIONS
 	do not have the 'git-daemon-export-ok' file.
 
 --inetd::
-	Have the server run as an inetd service.
+	Have the server run as an inetd service. Implies --syslog.
 
 --port::
 	Listen on an alternative port.

daemon.c

@@ -628,8 +628,9 @@ int main(int argc, char **argv)
 
 	if (inetd_mode) {
 		fclose(stderr); //FIXME: workaround
+		log_syslog = 1;
 		return execute();
-	} else {
-		return serve(port);
 	}
+
+	return serve(port);
 }