From 500cfd1a783f182c3438dd1698b856e4ed4a63b7 Mon Sep 17 00:00:00 2001
From: sump pump <admin@example.com>
Date: Thu, 21 May 2020 21:29:59 +0000
Subject: [PATCH] Update build.sh

---
 build.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build.sh b/build.sh
index 939512c..419262d 100644
--- a/build.sh
+++ b/build.sh
@@ -12,6 +12,7 @@ do
     # Load relevant environment variables from lixonet.conf
     unset git
     source $dir/lixonet.conf
+    if [ -z "$git" ]; then echo "Missing 'git' variable in $dir/lixonet.conf"; exit 1; fi
 
     echo "Configuring Lixonet3 network $netname from $git..."