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Fix the length of the array of tags

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Las Zenow 2012-08-20 17:28:53 +02:00
parent 0783521019
commit 02be9d35b5
1 changed files with 5 additions and 1 deletions
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6
trantor.go
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@ -122,7 +122,11 @@ func indexHandler(coll *mgo.Collection) func(http.ResponseWriter, *http.Request)
_, err := coll.Find(nil).MapReduce(&mr, &result) _, err := coll.Find(nil).MapReduce(&mr, &result)
if err == nil { if err == nil {
sort.Sort(result) sort.Sort(result)
data.Tags = make([]string, len(result)) length := len(result)
if length > 50 {
length = 50
}
data.Tags = make([]string, length)
for i, tag := range result { for i, tag := range result {
if i == 50 { if i == 50 {
break /* display only 50 */ break /* display only 50 */