From 44f9dceeb4786b42e42fb2ebed46ed4c4b81a436 Mon Sep 17 00:00:00 2001
From: Balint Reczey <balint.reczey@canonical.com>
Date: Fri, 28 Apr 2017 22:27:50 +0200
Subject: [PATCH] Require PROJECT environment to be set for lb build

---
 live-build/auto/build | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/live-build/auto/build b/live-build/auto/build
index 103b5005..5451f42a 100755
--- a/live-build/auto/build
+++ b/live-build/auto/build
@@ -10,6 +10,11 @@ Arguments "${@}"
 Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
 Set_defaults
 
+if [ -z "${PROJECT:-}" ]; then
+    echo "PROJECT environment variable has to be set" >&2
+    exit 1
+fi
+
 # Setup cleanup function
 Setup_cleanup