From 440422a96346072a0a9016c4db78ff7599a702aa Mon Sep 17 00:00:00 2001
From: Josh Poimboeuf <jpoimboe@redhat.com>
Date: Tue, 12 Nov 2013 09:06:54 -0600
Subject: [PATCH] don't forward SIGCHLD to container

It makes no sense to forward SIGCHLD to the container.
---
 commands.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/commands.go b/commands.go
index 710a311c08..d463a50a3d 100644
--- a/commands.go
+++ b/commands.go
@@ -549,6 +549,9 @@ func (cli *DockerCli) forwardAllSignals(cid string) chan os.Signal {
 	utils.CatchAll(sigc)
 	go func() {
 		for s := range sigc {
+			if s == syscall.SIGCHLD {
+				continue
+			}
 			if _, _, err := cli.call("POST", fmt.Sprintf("/containers/%s/kill?signal=%d", cid, s), nil); err != nil {
 				utils.Debugf("Error sending signal: %s", err)
 			}