Re-worked off-line update only as a fall back (when possible)

wpscan.rb

@@ -87,52 +87,41 @@ def main
 
     # Check if database needs upgrade (if its older than 5 days) and we are not running in --batch mode
     # Also no need to check if the user supplied the --update switch
-    if update_required? and  not wpscan_options.batch and not wpscan_options.update
+    if update_required? and not wpscan_options.batch and not wpscan_options.update
       # Banner
       puts
       puts notice('It seems like you have not updated the database for some time')
       puts notice("Last database update: #{date.strftime('%Y-%m-%d')}") unless date.nil?
 
       # User prompt
-      print '[?] Do you want to update now? [Y]es [N]o [A]bort, default: [N] > '
+      print '[?] Do you want to update now? [Y]es  [N]o  [A]bort update, default: [N] > '
       if (input = Readline.readline) =~ /^a/i
-        puts 'Scan aborted'
-        exit(1)
+        puts 'Update aborted'
       elsif input =~ /^y/i
         wpscan_options.update = true
       end
 
       # Is there a database to go on with?
       if missing_db_files? and not wpscan_options.update
-        puts critical('You can not run a scan without any databases')
-        exit(1)
+        # Check for data.zip
+        if has_db_zip?
+          puts notice('Extracting the Database ...')
+          # Extract data.zip
+          extract_db_zip
+          puts notice('Extraction completed')
+        # Missing, so can't go on!
+        else
+          puts critical('You can not run a scan without any databases')
+          exit(1)
+        end
       end
     end
 
     # Should we update?
     if wpscan_options.update
-      online_update = true
-
-      # Check for data.zip
-      if has_db_zip?
-        # User prompt
-        print '[?] Use the latest on-line database? Or use the off-line copy? [O]n-line  O[f]f-line  [A]bort update, default: [O] > '
-        if (input = Readline.readline) =~ /^a/i
-          puts 'Update aborted'
-        elsif input =~ /^f/i
-          online_update = false
-        end
-      end
-
-      if online_update
-        puts notice('Updating the Database ...')
-        DbUpdater.new(DATA_DIR).update(wpscan_options.verbose)
-        puts notice('Update completed')
-      else
-        puts notice('Extracting the Database ...')
-        extract_db_zip
-        puts notice('Extraction completed')
-      end
+      puts notice('Updating the Database ...')
+      DbUpdater.new(DATA_DIR).update(wpscan_options.verbose)
+      puts notice('Update completed')
 
       # Exit program if only option --update is used
       exit(0) unless wpscan_options.url