--- a/pop3e.c	Wed Apr 09 21:36:45 2014 -0400
+++ b/pop3e.c	Thu Apr 10 18:15:50 2014 +0500
@@ -47,7 +47,7 @@
 struct imsgev		iev_pop3d;
 void			*ssl_ctx;
 
-pid_t
+void
 pop3_main(int pair[2], struct passwd *pw)
 {
 	extern struct session_tree	sessions;
@@ -59,7 +59,7 @@
 		fatal("pop3e: fork");
 
 	if (pid > 0)
-		return (pid);
+		return;
 
 	close(pair[0]);
 	setproctitle("pop3 engine");