diff options
| -rw-r--r-- | lib/SVG/Graph/Graph.rb | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/SVG/Graph/Graph.rb b/lib/SVG/Graph/Graph.rb index 8a840b2f1..f048ac382 100644 --- a/lib/SVG/Graph/Graph.rb +++ b/lib/SVG/Graph/Graph.rb @@ -1,8 +1,7 @@ begin require 'zlib' - @@__have_zlib = true rescue - @@__have_zlib = false + # Zlib not available end require 'rexml/document' @@ -211,7 +210,7 @@ module SVG @doc.write( data, 0 ) if @config[:compress] - if @@__have_zlib + if Object.const_defined?(:Zlib) inp, out = IO.pipe gz = Zlib::GzipWriter.new( out ) gz.write data |