bin/parserver in biodiversity-1.0.1 vs bin/parserver in biodiversity-1.0.2

@@ -81,9 +81,10 @@
 loop do                         # Servers run forever
   client = server.accept       # Wait for a client to connect
   while true
     begin
       a = client.readline
+      a.force_encoding("utf-8") if a && RUBY_VERSION_INT >= 19
       if ['end','exit','q', '.'].include? a.strip
         client.close
         break
       end
       client.puts get_output(a, parser)