lib/jammit.rb in ghazel-jammit-0.4.4.1 vs lib/jammit.rb in ghazel-jammit-0.4.4.2

@@ -124,15 +124,17 @@
     @template_namespace = value == true || value.nil? ? DEFAULT_JST_NAMESPACE : value.to_s
   end
 
   # The YUI Compressor requires Java > 1.4, and Closure requires Java > 1.6.
   def self.check_java_version
+    return true if @checked_java_version
     java = @compressor_options[:java] || 'java'
     @css_compressor_options[:java] ||= java if @compressor_options[:java]
     version = (`#{java} -version 2>&1`)[/\d+\.\d+/]
     disable_compression if !version ||
       (@javascript_compressor == :closure && version < '1.6') ||
       (@javascript_compressor == :yui && version < '1.4')
+    @checked_java_version = true
   end
 
   # If we don't have a working Java VM, then disable asset compression and
   # complain loudly.
   def self.disable_compression