Merge pull request #869 from jdutchik/339_bug_fix

339 Bug Fix for Invalid Domain Name

lib/location.py

@@ -406,12 +406,17 @@ def location_processing(location, ip_addr):
 
     if location and location.lstrip('~ ').startswith('@'):
         try:
+            if (location.lstrip('~ ')[1:] == ""):
+                location, region, country = NOT_FOUND_LOCATION, None, None
+
+            else:
                 location, region, country = _get_location(
                     socket.gethostbyname(
                         location.lstrip('~ ')[1:]))
                 location = '~' + location
                 location = _fully_qualified_location(location, region, country)
                 hide_full_address = not force_show_full_address
+
         except:
             location, region, country = NOT_FOUND_LOCATION, None, None