From 8f67d52d72b219a04632eccff758579430d5161a Mon Sep 17 00:00:00 2001
From: Bart Schaefer <barts@users.sourceforge.net>
Date: Mon, 27 Jan 2003 16:38:09 +0000
Subject: [PATCH] 18144: no SIGHUP handler if parent was ignoring.

---
 Src/init.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Src/init.c b/Src/init.c
index 16965e019..939c4619f 100644
--- a/Src/init.c
+++ b/Src/init.c
@@ -897,7 +897,10 @@ init_signals(void)
     signal_ignore(SIGQUIT);
 #endif
 
-    install_handler(SIGHUP);
+    if (signal_ignore(SIGHUP) == SIG_IGN)
+	opts[HUP] = 0;
+    else
+	install_handler(SIGHUP);
     install_handler(SIGCHLD);
 #ifdef SIGWINCH
     install_handler(SIGWINCH);