代码报错

5 years ago · 219ced5c2c
parent 6f878376d0
commit 219ced5c2c
1 changed files with 1 additions and 1 deletions
--- a/app/controllers/trustie_hacks_controller.rb
+++ b/app/controllers/trustie_hacks_controller.rb
@ -10,7 +10,7 @@ class TrustieHacksController < ApplicationController
    limit = params[:limit] || 16

    hacks = @hackathon.trustie_hacks
-    @hackathon_users_count = hacks.sum(:hack_users_count)
+    @hackathon_users_count = hacks ? 0 : hacks.sum(:hack_users_count)

    @hacks = hacks.page(page).per(limit)