lib/scout/server.rb in scout-5.6.0.alpha vs lib/scout/server.rb in scout-5.6.0.alpha.2

@@ -89,10 +89,10 @@
       if refresh?
 
         url = urlify(:plan)
         info "Fetching plan from server at #{url}..."
         headers = {"x-scout-tty" => ($stdin.tty? ? 'true' : 'false')}
-        headers["x-scout-roles"] = @roles
+        headers["x-scout-roles"] = @roles || ""
 
         get(url, "Could not retrieve plan from server.", headers) do |res|
           begin
             body = res.body
             if res["Content-Encoding"] == "gzip" and body and not body.empty?