ランクを指定してるとサーバエラーとなるのを修正

diff --git a/sinatra/app/views/book_info.haml b/sinatra/app/views/book_info.haml
index c0bcbb3..554c5f8 100644 (file)
--- a/sinatra/app/views/book_info.haml
+++ b/sinatra/app/views/book_info.haml
@@ -82,7 +82,7 @@
         %td
           %pre
             #{book_info[:summary]}
-    - if !book_info[:book_rank].nil? and book_info[:book_rank].empty?
+    - if !book_info[:book_rank].nil?
       %tr
         %th
           評価