From 207b929d4d6d46ee480f9637a8046cb5c4cd06c4 Mon Sep 17 00:00:00 2001
From: Sven Dowideit <SvenDowideit@home.org.au>
Date: Tue, 4 Mar 2014 10:32:39 +1000
Subject: [PATCH] nope, echo -e isn't portable

Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
Upstream-commit: 4f29836f7158521f31e42ea6dfde6c19cd069715
Component: engine
---
 components/engine/contrib/prepare-commit-msg.hook | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/components/engine/contrib/prepare-commit-msg.hook b/components/engine/contrib/prepare-commit-msg.hook
index b5df8dfaed..b0fe0bf675 100644
--- a/components/engine/contrib/prepare-commit-msg.hook
+++ b/components/engine/contrib/prepare-commit-msg.hook
@@ -4,4 +4,7 @@
 #
 GH_USER=$(git config --get github.user)
 SOB=$(git var GIT_AUTHOR_IDENT | sed -n "s/^\(.*>\).*$/Docker-DCO-1.1-Signed-off-by: \1 \(github: $GH_USER\)/p")
-grep -qs "^$SOB" "$1" || echo -e "\n$SOB" >> "$1"
+grep -qs "^$SOB" "$1" || { 
+	echo 
+	echo "$SOB" 
+} >> "$1"