From d9ca6f5e1195bfb6f40bbbf505480afe5154ebbc Mon Sep 17 00:00:00 2001
From: Eric House <eehouse@eehouse.org>
Date: Mon, 4 Oct 2010 20:03:19 -0700
Subject: [PATCH] block TERM and INT from all but the main thread.  (Pretty
 much untested; doesn't fix hang-on-SIGINT.)

---
 xwords4/relay/ctrl.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xwords4/relay/ctrl.cpp b/xwords4/relay/ctrl.cpp
index a5b1ce059..477aa3654 100644
--- a/xwords4/relay/ctrl.cpp
+++ b/xwords4/relay/ctrl.cpp
@@ -548,6 +548,7 @@ print_prompt( int socket )
 static void*
 ctrl_thread_main( void* arg )
 {
+    blockSignals();
     int sock = (int)arg;
 
     {