From 6e09b538393e02a84beca3dca55bd7c54ceaade8 Mon Sep 17 00:00:00 2001
From: Philipp Schafft <lion@lion.leolix.org>
Date: Sun, 19 Jun 2016 11:27:43 +0000
Subject: Feature: --setup now checks for the environment to be clear.

---
 webgen | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/webgen b/webgen
index 472160f..aae2196 100755
--- a/webgen
+++ b/webgen
@@ -49,6 +49,11 @@ LANGUAGE=''
 
 # CODE:
 setup() {
+ if [ -e $TPLS -o -e Makefile ]
+ then
+  echo 'Error: Environment already initialized.' >&2
+  exit 1
+ fi
  mkdir $TPLS
  cd $TPLS
  touch \#section-index
-- 
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