From 20aa89e33c34c64b9d7fb93714ad6509e8c252b1 Mon Sep 17 00:00:00 2001
From: James Laska <jlaska@ansible.com>
Date: Wed, 19 Mar 2014 11:29:02 -0400
Subject: [PATCH] Adjust interactive shell test

To improve grunt readability from test automation, disable colorized output
when running a non-interactive shell.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index a00de5492f..2c78734f0c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 PYTHON=python
 SITELIB=$(shell $(PYTHON) -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")
 PACKER ?= packer
-GRUNT ?= $(shell [ -t 0 -o -p /dev/stdin ] && echo "grunt" || echo "grunt --no-color")
+GRUNT ?= $(shell [ -t 0 ] && echo "grunt" || echo "grunt --no-color")
 
 # Get the branch information from git
 GIT_DATE := $(shell git log -n 1 --format="%ai")