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-rw-r--r--models/helper.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/models/helper.go b/models/helper.go
index 93acadc989..6e8580524a 100644
--- a/models/helper.go
+++ b/models/helper.go
@@ -6,7 +6,7 @@ package models
func keysInt64(m map[int64]struct{}) []int64 {
var keys = make([]int64, 0, len(m))
- for k, _ := range m {
+ for k := range m {
keys = append(keys, k)
}
return keys