gem: release 3.2.1

- prevents 'undefined method each_with_index for nil:NilClass' errors

docs/Dockerfile

@@ -2,7 +2,7 @@ FROM alpine:3.13
 
 EXPOSE 8080
 
-ENV VERSION=3.2.0
+ENV VERSION=3.2.1
 
 RUN apk --no-cache add openssl ca-certificates && \
     apk --no-cache add ruby ruby-etc ruby-webrick && \

lib/openvpn-status-web/parser/modern_stateless.rb

@@ -5,7 +5,9 @@ module OpenVPNStatusWeb
     class ModernStateless
       def self.parse_status_log(text, sep)
         status = Status.new
+        status.client_list_headers = []
         status.client_list = []
+        status.routing_table_headers = []
         status.routing_table = []
         status.global_stats = []
 

lib/openvpn-status-web/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module OpenVPNStatusWeb
-  VERSION = '3.2.0'
+  VERSION = '3.2.1'
 end