修改作业数为10倍数时的显示BUG

app/controllers/courses_controller.rb

@@ -475,6 +475,9 @@ class CoursesController < ApplicationController
       @bids = @bids.offset(@offset).limit(@limit).all.reverse
     else
       limit = @bid_count % @limit
+      if limit == 0
+        limit = 10
+      end
       @bids = @bids.offset(@offset).limit(limit).all.reverse
     end
     render :layout => 'base_courses'