lib/imgkit/imgkit.rb in imgkit-1.3.0 vs lib/imgkit/imgkit.rb in imgkit-1.3.1

@@ -122,10 +122,10 @@
     rescue # rexml random crash on invalid xml
       []
     end
   
     def style_tag_for(stylesheet)
-      "<style>#{File.read(stylesheet)}</style>"
+      "<style>#{stylesheet.respond_to?(:read) ? stylesheet.read : File.read(stylesheet)}</style>"
     end
     
     def append_stylesheets
       raise ImproperSourceError.new('Stylesheets may only be added to an HTML source') if stylesheets.any? && !@source.html?