MT#4121 create the link to enable fastcgi daemon on nginx

debian/ngcp-www-csc.postinst

@@ -27,7 +27,9 @@ if [ -e /etc/nginx/sites-enabled/default ]; then
     rm /etc/nginx/sites-enabled/default
 fi
 
-if [ -e /etc/nginx/sites-enabled/ngcp-www-csc ]; then
+if [ ! -e /etc/nginx/sites-enabled/ngcp-www-csc ]; then
+  echo "enabling ngcp-www-csc site"
+  ln -s /etc/nginx/sites-available/ngcp-www-csc /etc/nginx/sites-enabled/
   # reload nginx
   if [ -x /etc/init.d/nginx ]; then
     if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
@@ -36,9 +38,6 @@ if [ -e /etc/nginx/sites-enabled/ngcp-www-csc ]; then
       /etc/init.d/nginx restart || true
     fi
   fi
-else
-  # who has to create the link? ngcp-templates-[ce|pro]-www-csc?
-  echo "ngcp-www-csc is not enabled on nginx"
 fi
 
 # dh_installdeb will replace this with shell code automatically