response.rb in httpx-0.5.0

- old
+ new

@@ -109,11 +109,11 @@
 
         begin
           unless @state == :idle
             rewind
             while (chunk = @buffer.read(@window_size))
-              yield(chunk)
+              yield(chunk.force_encoding(@encoding))
             end
           end
         ensure
           close
         end
@@ -127,11 +127,11 @@
             return content.force_encoding(@encoding)
           rescue ArgumentError # ex: unknown encoding name - utf
             return content
           end
         end
-        ""
+        "".b
       ensure
         close
       end
       alias_method :to_str, :to_s
 
@@ -176,18 +176,18 @@
       def transition
         case @state
         when :idle
           if @length > @threshold_size
             @state = :buffer
-            @buffer = Tempfile.new("httpx", encoding: @encoding, mode: File::RDWR)
+            @buffer = Tempfile.new("httpx", encoding: Encoding::BINARY, mode: File::RDWR)
           else
             @state = :memory
             @buffer = StringIO.new("".b, File::RDWR)
           end
         when :memory
           if @length > @threshold_size
             aux = @buffer
-            @buffer = Tempfile.new("httpx", encoding: @encoding, mode: File::RDWR)
+            @buffer = Tempfile.new("httpx", encoding: Encoding::BINARY, mode: File::RDWR)
             aux.rewind
             ::IO.copy_stream(aux, @buffer)
             # (this looks like a bug from Ruby < 2.3
             @buffer.pos = aux.pos ##################
             ########################################