| @@ -1,8 +1,7 | |||||
| 1 | begin |
|
1 | begin | |
| 2 | require 'zlib' |
|
2 | require 'zlib' | |
| 3 | @@__have_zlib = true |
|
|||
| 4 | rescue |
|
3 | rescue | |
| 5 | @@__have_zlib = false |
|
4 | # Zlib not available | |
| 6 | end |
|
5 | end | |
| 7 |
|
6 | |||
| 8 | require 'rexml/document' |
|
7 | require 'rexml/document' | |
| @@ -211,7 +210,7 module SVG | |||||
| 211 | @doc.write( data, 0 ) |
|
210 | @doc.write( data, 0 ) | |
| 212 |
|
211 | |||
| 213 | if @config[:compress] |
|
212 | if @config[:compress] | |
| 214 | if @@__have_zlib |
|
213 | if Object.const_defined?(:Zlib) | |
| 215 | inp, out = IO.pipe |
|
214 | inp, out = IO.pipe | |
| 216 | gz = Zlib::GzipWriter.new( out ) |
|
215 | gz = Zlib::GzipWriter.new( out ) | |
| 217 | gz.write data |
|
216 | gz.write data | |
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