From 91f3fc0f940a6052ed8cce804193df4511bc1011 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Fri, 26 Sep 2014 17:58:00 +0100
Subject: [PATCH] Remove old directories

---
 install-freedombone.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/install-freedombone.sh b/install-freedombone.sh
index da76c0c4..527440da 100755
--- a/install-freedombone.sh
+++ b/install-freedombone.sh
@@ -2133,6 +2133,9 @@ function install_blog {
   cp -r sqlite /var/www/$WIKI_DOMAIN_NAME/htdocs/lib/plugins/
 
   # install blogTNG
+  if [ -d "$INSTALL_DIR/$WIKI_BLOGTNG_ADDON_NAME" ]; then
+      rm -rf $INSTALL_DIR/$WIKI_BLOGTNG_ADDON_NAME
+  fi
   unzip $WIKI_BLOGTNG_ADDON_ARCHIVE
   if [ -d "$INSTALL_DIR/blogtng" ]; then
       rm -rf $INSTALL_DIR/blogtng