From 84049560f09647b70ff6d860de2956d73fd3480e Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Mon, 28 Mar 2016 12:28:13 -0300
Subject: Check if hydra is configured

---
 lib/hydra/misc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/hydra/misc b/lib/hydra/misc
index d8dfb3b..8071c32 100644
--- a/lib/hydra/misc
+++ b/lib/hydra/misc
@@ -15,6 +15,13 @@ function hydra_set_env {
     export HYDRA_FOLDER="`hydra_eval_parameter $HYDRA`"
     export PREFERENCES="$HOME/.hydra/$HYDRA"
   fi
+
+  if [ "$ACTION" != "register" ] && [ "$ACTION" != "init" ]; then
+    if [ -z "$HYDRA_FOLDER" ] || [ ! -d "$HYDRA_FOLDER" ]; then
+      echo "hydra $HYDRA not configured, aborting"
+      exit 1
+    fi
+  fi
 }
 
 # Read a parameter from user
-- 
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