lib/combine_pdf/decrypt.rb in combine_pdf-1.0.5 vs lib/combine_pdf/decrypt.rb in combine_pdf-1.0.6

@@ -145,10 +145,10 @@
         cipher.decrypt
         cipher.key = Digest::MD5.digest(object_key)[(0...key_length)]
         cipher.iv = encrypted[0..15]
         cipher.padding = 0
         cipher.update(encrypted[16..-1]) + cipher.final
-      rescue StandardError => e
+      rescue StandardError => _e
         # puts e.class.name
         encrypted
       end
     end