1 files changed, 1 insertions, 2 deletions
diff --git a/lib/sisu/v5/dal_idx.rb b/lib/sisu/v5/dal_idx.rb
index 67f2805d..b87797bc 100644
--- a/lib/sisu/v5/dal_idx.rb
+++ b/lib/sisu/v5/dal_idx.rb
@@ -130,7 +130,7 @@ module SiSU_DAL_BookIndex
           idx_lst=idx[:rough_idx].scan(/[^|:]+/)
           idx_lst[0]=idx_lst[0].strip
           if idx_lst[0] =~/.+?\+\d+/
-            use,plus=/(.+?)\+(\d+)/.match(idx_lst[0])[1,2]
+            use=/(.+?)\+(?:\d+)/.match(idx_lst[0])[1]
           else use=idx_lst[0]
           end
           use=use[0].chr.capitalize + use[1,use.length]
@@ -282,7 +282,6 @@ module SiSU_DAL_BookIndex
                 end
               end
             end
-            idx
             @x +=1
           end
         end