From: Michael Schroeder <mls@suse.de>
Date: Thu, 10 Dec 2009 15:45:40 +0000 (+0100)
Subject: - fix signal handling, cannot use '' as there is no way to reset
X-Git-Tag: obs_2.0~129
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b8c54ae10240b9cec3a4398ead4e4a107d23e246;p=tools%2Fobs-build.git

- fix signal handling, cannot use '' as there is no way to reset
  the signal handlers in bash
---

diff --git a/build b/build
index b585f87..5d3e884 100755
--- a/build
+++ b/build
@@ -419,11 +419,12 @@ detect_vm_2nd_stage()
     fi
     if test $$ -eq 1 ; then
 	# ignore special init signals if we're init
-	trap '' HUP
+	# we're using ' ' instead of '' so that the signal handlers
+	# are reset in the child processes
+	trap ' ' HUP TERM
 	$0 "$@"
 	cleanup_and_exit 1
     fi
-    trap - HUP
     echo "2nd stage started in virtual machine"
     BUILD_ROOT=/
     BUILD_DIR=/.build