lib/visdiff/image.rb in visdiff-0.0.6 vs lib/visdiff/image.rb in visdiff-0.0.7

@@ -13,10 +13,10 @@
     end
 
     def signature
       @signature ||= IO.popen(["identify", "-format", "%#", '--', fullpath]) do |f|
         f.read
-      end
+      end.strip
     end
 
     def submit!
       @client.submit_image self
     end