lib/paperclip/io_adapters/stringio_adapter.rb in paperclip-3.0.2 vs lib/paperclip/io_adapters/stringio_adapter.rb in paperclip-3.0.3

@@ -14,11 +14,11 @@
     end
 
     def content_type
       @content_type ||= @target.content_type if @target.respond_to?(:content_type)
       @content_type ||= "text/plain"
-      @content_type.strip
+      @content_type
     end
 
     def size
       @target.size
     end
@@ -45,10 +45,12 @@
     end
 
     private
 
     def copy_to_tempfile(src)
-      dest = Tempfile.new(original_filename)
+      extension = File.extname(original_filename)
+      basename = File.basename(original_filename, extension)
+      dest = Tempfile.new([basename, extension])
       dest.binmode
       while data = src.read(16*1024)
         dest.write(data)
       end
       dest.rewind