Fix lint error (#37294)

elastic · Dec 5, 2023 · 26bbb77 · 26bbb77
1 parent d533d8f
commit 26bbb77
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/metricbeat/helper/kubernetes/ktest/ktest.go b/metricbeat/helper/kubernetes/ktest/ktest.go
@@ -28,13 +28,13 @@ import (
 )
 
 func getFiles(folder string) ([]string, error) {
-	var files []string
 	entries, err := os.ReadDir(folder)
+	files := make([]string, len(entries))
 	if err != nil {
 		return nil, err
 	}
-	for _, e := range entries {
-		files = append(files, filepath.Join(folder, e.Name()))
+	for i, e := range entries {
+		files[i] = filepath.Join(folder, e.Name())
 	}
 	return files, nil
 }