Update geometry_detector_factory.rb

lib/paperclip/geometry_detector_factory.rb

@@ -16,13 +16,8 @@ module Paperclip
       begin
         orientation = Paperclip.options[:use_exif_orientation] ?
           "%[exif:orientation]" : "1"
-        if Gem.win_platform?
-          command = "magick identify"
-        else 
-          command = "identify"
-        end
         Paperclip.run(
-          command,
+          Gem.win_platform?"magick identify":"identify",
           "-format '%wx%h,#{orientation}' :file", {
             :file => "#{path}[0]"
           }, {