Fix #234. Add special variable what is a flag about internal usege

2015-06-07 17:29:54 +03:00 · 2015-06-07 17:29:54 +03:00 · d289780072
parent faa45ef5b6
commit d289780072
2 changed files with 2 additions and 1 deletions
--- a/lib/zip/entry.rb
+++ b/lib/zip/entry.rb
@ -496,6 +496,7 @@ module Zip
        end
      else
        zis = ::Zip::InputStream.new(@zipfile, local_header_offset)
+        zis.instance_variable_set(:@internal, true)
        zis.get_next_entry
        if block_given?
          begin
--- a/lib/zip/input_stream.rb
+++ b/lib/zip/input_stream.rb
@ -130,7 +130,7 @@ module Zip
      end
      if @current_entry && @current_entry.gp_flags & 8 == 8 && @current_entry.crc == 0 \
        && @current_entry.compressed_size == 0 \
-        && @current_entry.size == 0
+        && @current_entry.size == 0 && !@internal
        raise GPFBit3Error,
          'General purpose flag Bit 3 is set so not possible to get proper info from local header.' + \
          'Please use ::Zip::File instead of ::Zip::InputStream'