From 4daf9509997e96ee7f435b2e099fc868a704e1c4 Mon Sep 17 00:00:00 2001
From: Michael Prokop <mprokop@sipwise.com>
Date: Mon, 15 Jun 2015 13:56:53 +0200
Subject: [PATCH] MT#12713 jessie support: do not fail under needrestart

If $SHELL is invalid then the needrestart dpkg hook
fails to execute, see Debian's BTS #788819

Change-Id: I29558d8bef0b5545fb18b08ed5559f25e7d69b5c
---
 deployment.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/deployment.sh b/deployment.sh
index 3162a00..edf3f55 100755
--- a/deployment.sh
+++ b/deployment.sh
@@ -26,6 +26,9 @@ fi
 export LC_ALL=C
 export LANG=C
 
+# avoid SHELL being set but not available, causing needrestart failure, see #788819
+unset SHELL
+
 # defaults
 DEFAULT_INSTALL_DEV=eth0
 DEFAULT_IP1=192.168.255.251