lib/httpx/loggable.rb in httpx-0.15.1 vs lib/httpx/loggable.rb in httpx-0.15.2

@@ -18,10 +18,10 @@
       return unless @options.debug_level >= level
 
       debug_stream = @options.debug
 
       message = (+"" << msg.call << "\n")
-      message = "\e[#{COLORS[color]}m#{message}\e[0m" if debug_stream.respond_to?(:isatty) && debug_stream.isatty
+      message = "\e[#{COLORS[color]}m#{message}\e[0m" if color && debug_stream.respond_to?(:isatty) && debug_stream.isatty
       debug_stream << message
     end
 
     if !Exception.instance_methods.include?(:full_message)