Update models.go

fixed bug
unknwon · Mar 17, 2015 · 4f2b041 · 4f2b041
1 parent b53892b
commit 4f2b041
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lectures/lecture8/code/beeblog/models/models.go b/lectures/lecture8/code/beeblog/models/models.go
@@ -246,7 +246,7 @@ func DeleteTopic(tid string) error {
 	if len(oldCate) > 0 {
 		cate := new(Category)
 		qs := o.QueryTable("category")
-		err = qs.Filter("title", topic.Category).One(cate)
+		err = qs.Filter("title", oldCate).One(cate)
 		if err == nil {
 			cate.TopicCount--
 			_, err = o.Update(cate)