properly parse out gif dimensions. durrrrr. [ci skip]

app/uploaders/unprocessed_image.rb

@@ -25,6 +25,6 @@ class UnprocessedImage < CarrierWave::Uploader::Base
   end
 
   def get_version_dimensions
-    model.width, model.height = `identify -format "%wx%h" #{file.path}`.split(/x/) 
+    model.width, model.height = `identify -format "%wx%h " #{file.path}`.split(/x/)
   end
 end