zeronet install directory

src/zeronetavahi

 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 TRACKER_PORT=6969
-BOOTSTRAP_FILE=/opt/zeronet/bootstrap
-BLOGS_FILE=/opt/zeronet/blogs
-FORUM_FILE=/opt/zeronet/forum
-
-if [ ! -d /opt/zeronet ]; then
-    if [ -d ~/zeronet ]; then
-        BOOTSTRAP_FILE=~/zeronet/bootstrap
-        BLOGS_FILE=~/zeronet/blogs
-        FORUM_FILE=~/zeronet/forum
+ZERONET_INSTALL=/opt/zeronet
+
+if [ ! -d $ZERONET_INSTALL ]; then
+    if [ -d /home/$USER/zeronet ]; then
+        ZERONET_INSTALL=/home/$USER/zeronet
     else
         exit 0
     fi
 fi
 
+BOOTSTRAP_FILE=$ZERONET_INSTALL/bootstrap
+BLOGS_FILE=$ZERONET_INSTALL/blogs
+FORUM_FILE=$ZERONET_INSTALL/forum
+
 if [ ! -d /etc/avahi ]; then
     exit 0
 fi