lib/mongo_grid.rb in mongo_grid-0.2.7 vs lib/mongo_grid.rb in mongo_grid-0.2.8

@@ -36,9 +36,10 @@
 
   def uploadtogrid(upload,opts={})
     filename=upload.original_filename
     content_type=upload.content_type
     if content_type.include?("image")
+		if /jpg|jpeg|png/ =~ content_type
       ::Zbox::Qm.resize(upload.tempfile.path,opts)
     end
     data = File.open(upload.tempfile.path)
     length=File.size(upload.tempfile.path)
     gfile = ::Mongo::Grid::File.new(data,filename: filename, metadata: {content_type: content_type,length: length})