Index: hciattach.c
===================================================================
RCS file: /cvsroot/bluez/utils/tools/hciattach.c,v
retrieving revision 1.41
diff -u -r1.41 hciattach.c
--- hciattach.c	10 Aug 2006 10:21:01 -0000	1.41
+++ hciattach.c	5 Oct 2006 20:19:50 -0000
@@ -1255,6 +1255,10 @@
 			return 0;
 		}
 
+		/* set a new process group so that ctrl-c
+		   won't abort the detached process */
+		setpgrp();
+
 		for (i = 0; i < 20; i++)
 			if (i != n)
 				close(i);