diff --git a/test/defer.go b/test/defer.go
index 8b83122..bef8fbe 100644
--- a/test/defer.go
+++ b/test/defer.go
@@ -26,7 +26,7 @@
 	}
 }
 
-func addDotDotDot(v ...interface{}) { result += fmt.Sprint(v) }
+func addDotDotDot(v ...interface{}) { result += fmt.Sprint(v...) }
 
 func test2helper() {
 	for i := 0; i < 10; i++ {