#4222: define length of map at declaration on asset filter

stellar · May 6, 2022 · 65405b9 · 65405b9
1 parent 7b77d7b
commit 65405b9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/services/horizon/internal/ingest/filters/asset.go b/services/horizon/internal/ingest/filters/asset.go
@@ -135,7 +135,7 @@ func (f *assetFilter) assetMatchedFilter(asset *xdr.Asset) bool {
 }
 
 func listToMap(list []string) map[string]struct{} {
-	set := make(map[string]struct{})
+	set := make(map[string]struct{}, len(list))
 	for i := 0; i < len(list); i++ {
 		set[list[i]] = struct{}{}
 	}