From 5ce13aad0f7e710abb0c5aa94ac7429966e6d877 Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Tue, 22 Oct 2002 13:26:57 +0000
Subject: [PATCH] Stop `pterm -ut-' leaving the unnecessary utmp helper as a
 zombie process (Debian bug #165887).

[originally from svn r2113]
---
 unix/pty.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/unix/pty.c b/unix/pty.c
index 3fd8b3f9..7fe0dc73 100644
--- a/unix/pty.c
+++ b/unix/pty.c
@@ -345,6 +345,7 @@ void pty_pre_init(void)
 	close(pipefd[0]);
 	pty_utmp_helper_pid = pid;
 	pty_utmp_helper_pipe = pipefd[1];
+	signal(SIGCHLD, sigchld_handler);
     }
 #endif