Fix subscription error

publiclab · Feb 5, 2018 · bf09645 · bf09645
1 parent b978d2b
commit bf09645
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/controllers/subscription_controller.rb b/app/controllers/subscription_controller.rb
@@ -53,7 +53,7 @@ def add
         end
 
         # test for uniqueness, handle it as a validation error if you like
-        if TagSelection.where(following: true, user_id: current_user.uid, tid: tag.tid).positive?
+        if TagSelection.where(following: true, user_id: current_user.uid, tid: tag.tid).length.positive?
           flash[:error] = "You are already subscribed to '#{params[:name]}'"
           redirect_to "/subscriptions" + "?_=" + Time.now.to_i.to_s
         else