From 40c7b53791b598364ffe2290c88875e4fc65be11 Mon Sep 17 00:00:00 2001
From: "Vojtech Vitek (V-Teq)" <vvitek@redhat.com>
Date: Thu, 21 Aug 2014 10:06:32 +0200
Subject: [PATCH] Fix #6509: Interactive container hangs when redirecting
 stdout

Cli IsTerminal() SYS_IOCTL operation should be determined from STDIN,
not from STDOUT.

Signed-off-by: Vojtech Vitek (V-Teq) <vvitek@redhat.com>
---
 api/client/cli.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/client/cli.go b/api/client/cli.go
index 6346d30cac..a158fc7d3c 100644
--- a/api/client/cli.go
+++ b/api/client/cli.go
@@ -104,7 +104,7 @@ func NewDockerCli(in io.ReadCloser, out, err io.Writer, proto, addr string, tlsC
 	}
 
 	if in != nil {
-		if file, ok := out.(*os.File); ok {
+		if file, ok := in.(*os.File); ok {
 			terminalFd = file.Fd()
 			isTerminal = term.IsTerminal(terminalFd)
 		}