lib/websocket/handshake/base.rb in websocket-1.2.0 vs lib/websocket/handshake/base.rb in websocket-1.2.1

@@ -54,10 +54,10 @@
       end
 
       # Data left from parsing. Sometimes data that doesn't belong to handshake are added - use this method to retrieve them.
       # @return [String] String if some data are available. Nil otherwise
       def leftovers
-        @leftovers.to_s.split("\n", reserved_leftover_lines + 1)[reserved_leftover_lines]
+        (@leftovers.to_s.split("\n", reserved_leftover_lines + 1)[reserved_leftover_lines] || "").strip
       end
 
       # URI of request.
       # @return [String] Full URI with protocol
       # @example