From a628ce8d831edf9181e8f71b88426e968cfb90cf Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Tue, 7 Nov 2017 16:12:53 -0200
Subject: Deploy: check for etc/hostname when running against a folder

---
 lib/hydra/deploy | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/hydra/deploy b/lib/hydra/deploy
index 001c92f..cd8483c 100644
--- a/lib/hydra/deploy
+++ b/lib/hydra/deploy
@@ -54,6 +54,9 @@ function hydra_deploy_setup {
       # Fix hostname
       if [ -s "$FOLDER/etc/hostname" ]; then
         FQDN="`cat $FOLDER/etc/hostname`"
+      else
+        echo "no hostname set at $FOLDER/etc/hostname"
+        return 1
       fi
 
       hydra_deploy_set_manifest || return 1
-- 
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