Feature: --setup now checks for the environment to be clear.

1 files changed, 5 insertions, 0 deletions

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